248855175075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{7243}}^1$

素因数の和:7669

約数の個数: 96

約数和(自身を含む): 448193813760

約数和(自身を除く): 199338638685

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 131, 195, 269, 325, 393, 655, 807, 975, 1345, 1703, 1965, 3275, 3497, 4035, 5109, 6725, 7243, 8515, 9825, 10491, 17485, 20175, 21729, 25545, 35239, 36215, 42575, 52455, 87425, 94159, 105717, 108645, 127725, 176195, 181075, 262275, 282477, 458107, 470795, 528585, 543225, 880975, 948833, 1374321, 1412385, 1948367, 2290535, 2353975, 2642925, 2846499, 4744165, 5845101, 6871605, 7061925, 9741835, 11452675, 12334829, 14232495, 23720825, 25328771, 29225505, 34358025, 37004487, 48709175, 61674145, 71162475, 75986313, 126643855, 146127525, 185022435, 255236077, 308370725, 379931565, 633219275, 765708231, 925112175, 1276180385, 1899657825, 3318069001, 3828541155, 6380901925, 9954207003, 16590345005, 19142705775, 49771035015, 82951725025, 248855175075]

約数ペア:

[(1, 248855175075), (3, 82951725025), (5, 49771035015), (13, 19142705775), (15, 16590345005), (25, 9954207003), (39, 6380901925), (65, 3828541155), (75, 3318069001), (131, 1899657825), (195, 1276180385), (269, 925112175), (325, 765708231), (393, 633219275), (655, 379931565), (807, 308370725), (975, 255236077), (1345, 185022435), (1703, 146127525), (1965, 126643855), (3275, 75986313), (3497, 71162475), (4035, 61674145), (5109, 48709175), (6725, 37004487), (7243, 34358025), (8515, 29225505), (9825, 25328771), (10491, 23720825), (17485, 14232495), (20175, 12334829), (21729, 11452675), (25545, 9741835), (35239, 7061925), (36215, 6871605), (42575, 5845101), (52455, 4744165), (87425, 2846499), (94159, 2642925), (105717, 2353975), (108645, 2290535), (127725, 1948367), (176195, 1412385), (181075, 1374321), (262275, 948833), (282477, 880975), (458107, 543225), (470795, 528585)]