2245432875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 4469237760

約数和(自身を除く): 2223804885

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 61, 75, 105, 111, 125, 175, 183, 185, 259, 305, 375, 379, 427, 525, 555, 777, 875, 915, 925, 1137, 1281, 1295, 1525, 1895, 2135, 2257, 2625, 2653, 2775, 3885, 4575, 4625, 5685, 6405, 6475, 6771, 7625, 7959, 9475, 10675, 11285, 13265, 13875, 14023, 15799, 19425, 22875, 23119, 28425, 32025, 32375, 33855, 39795, 42069, 47375, 47397, 53375, 56425, 66325, 69357, 70115, 78995, 97125, 98161, 115595, 142125, 160125, 161833, 169275, 198975, 210345, 236985, 282125, 294483, 331625, 346785, 350575, 394975, 485499, 490805, 577975, 809165, 846375, 855403, 994875, 1051725, 1184925, 1472415, 1733925, 1752875, 1974875, 2427495, 2454025, 2566209, 2889875, 4045825, 4277015, 5258625, 5924625, 5987821, 7362075, 8669625, 12137475, 12270125, 12831045, 17963463, 20229125, 21385075, 29939105, 36810375, 60687375, 64155225, 89817315, 106925375, 149695525, 320776125, 449086575, 748477625, 2245432875]

約数ペア:

[(1, 2245432875), (3, 748477625), (5, 449086575), (7, 320776125), (15, 149695525), (21, 106925375), (25, 89817315), (35, 64155225), (37, 60687375), (61, 36810375), (75, 29939105), (105, 21385075), (111, 20229125), (125, 17963463), (175, 12831045), (183, 12270125), (185, 12137475), (259, 8669625), (305, 7362075), (375, 5987821), (379, 5924625), (427, 5258625), (525, 4277015), (555, 4045825), (777, 2889875), (875, 2566209), (915, 2454025), (925, 2427495), (1137, 1974875), (1281, 1752875), (1295, 1733925), (1525, 1472415), (1895, 1184925), (2135, 1051725), (2257, 994875), (2625, 855403), (2653, 846375), (2775, 809165), (3885, 577975), (4575, 490805), (4625, 485499), (5685, 394975), (6405, 350575), (6475, 346785), (6771, 331625), (7625, 294483), (7959, 282125), (9475, 236985), (10675, 210345), (11285, 198975), (13265, 169275), (13875, 161833), (14023, 160125), (15799, 142125), (19425, 115595), (22875, 98161), (23119, 97125), (28425, 78995), (32025, 70115), (32375, 69357), (33855, 66325), (39795, 56425), (42069, 53375), (47375, 47397)]