74494875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 159344640

約数和(自身を除く): 84849765

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 37, 39, 59, 65, 75, 91, 105, 111, 125, 175, 177, 185, 195, 259, 273, 295, 325, 375, 413, 455, 481, 525, 555, 767, 777, 875, 885, 925, 975, 1239, 1295, 1365, 1443, 1475, 1625, 2065, 2183, 2275, 2301, 2405, 2625, 2775, 3367, 3835, 3885, 4425, 4625, 4875, 5369, 6195, 6475, 6549, 6825, 7215, 7375, 10101, 10325, 10915, 11375, 11505, 12025, 13875, 15281, 16107, 16835, 19175, 19425, 22125, 26845, 28379, 30975, 32375, 32745, 34125, 36075, 45843, 50505, 51625, 54575, 57525, 60125, 76405, 80535, 84175, 85137, 95875, 97125, 134225, 141895, 154875, 163725, 180375, 198653, 229215, 252525, 272875, 287625, 382025, 402675, 420875, 425685, 595959, 671125, 709475, 818625, 993265, 1146075, 1262625, 1910125, 2013375, 2128425, 2979795, 3547375, 4966325, 5730375, 10642125, 14898975, 24831625, 74494875]

約数ペア:

[(1, 74494875), (3, 24831625), (5, 14898975), (7, 10642125), (13, 5730375), (15, 4966325), (21, 3547375), (25, 2979795), (35, 2128425), (37, 2013375), (39, 1910125), (59, 1262625), (65, 1146075), (75, 993265), (91, 818625), (105, 709475), (111, 671125), (125, 595959), (175, 425685), (177, 420875), (185, 402675), (195, 382025), (259, 287625), (273, 272875), (295, 252525), (325, 229215), (375, 198653), (413, 180375), (455, 163725), (481, 154875), (525, 141895), (555, 134225), (767, 97125), (777, 95875), (875, 85137), (885, 84175), (925, 80535), (975, 76405), (1239, 60125), (1295, 57525), (1365, 54575), (1443, 51625), (1475, 50505), (1625, 45843), (2065, 36075), (2183, 34125), (2275, 32745), (2301, 32375), (2405, 30975), (2625, 28379), (2775, 26845), (3367, 22125), (3835, 19425), (3885, 19175), (4425, 16835), (4625, 16107), (4875, 15281), (5369, 13875), (6195, 12025), (6475, 11505), (6549, 11375), (6825, 10915), (7215, 10325), (7375, 10101)]