9408750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:231

約数の個数: 80

約数和(自身を含む): 25454352

約数和(自身を除く): 16045602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 193, 195, 250, 325, 375, 386, 390, 579, 625, 650, 750, 965, 975, 1158, 1250, 1625, 1875, 1930, 1950, 2509, 2895, 3250, 3750, 4825, 4875, 5018, 5790, 7527, 8125, 9650, 9750, 12545, 14475, 15054, 16250, 24125, 24375, 25090, 28950, 37635, 48250, 48750, 62725, 72375, 75270, 120625, 125450, 144750, 188175, 241250, 313625, 361875, 376350, 627250, 723750, 940875, 1568125, 1881750, 3136250, 4704375, 9408750]

約数ペア:

[(1, 9408750), (2, 4704375), (3, 3136250), (5, 1881750), (6, 1568125), (10, 940875), (13, 723750), (15, 627250), (25, 376350), (26, 361875), (30, 313625), (39, 241250), (50, 188175), (65, 144750), (75, 125450), (78, 120625), (125, 75270), (130, 72375), (150, 62725), (193, 48750), (195, 48250), (250, 37635), (325, 28950), (375, 25090), (386, 24375), (390, 24125), (579, 16250), (625, 15054), (650, 14475), (750, 12545), (965, 9750), (975, 9650), (1158, 8125), (1250, 7527), (1625, 5790), (1875, 5018), (1930, 4875), (1950, 4825), (2509, 3750), (2895, 3250)]