2014846875

素因数分解:

$3^2\times 5^5\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1111

約数の個数: 72

約数和(自身を含む): 3692576160

約数和(自身を除く): 1677729285

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 125, 213, 225, 355, 375, 625, 639, 1009, 1065, 1125, 1775, 1875, 3027, 3125, 3195, 5045, 5325, 5625, 8875, 9081, 9375, 15135, 15975, 25225, 26625, 28125, 44375, 45405, 71639, 75675, 79875, 126125, 133125, 214917, 221875, 227025, 358195, 378375, 399375, 630625, 644751, 665625, 1074585, 1135125, 1790975, 1891875, 1996875, 3153125, 3223755, 5372925, 5675625, 8954875, 9459375, 16118775, 26864625, 28378125, 44774375, 80593875, 134323125, 223871875, 402969375, 671615625, 2014846875]

約数ペア:

[(1, 2014846875), (3, 671615625), (5, 402969375), (9, 223871875), (15, 134323125), (25, 80593875), (45, 44774375), (71, 28378125), (75, 26864625), (125, 16118775), (213, 9459375), (225, 8954875), (355, 5675625), (375, 5372925), (625, 3223755), (639, 3153125), (1009, 1996875), (1065, 1891875), (1125, 1790975), (1775, 1135125), (1875, 1074585), (3027, 665625), (3125, 644751), (3195, 630625), (5045, 399375), (5325, 378375), (5625, 358195), (8875, 227025), (9081, 221875), (9375, 214917), (15135, 133125), (15975, 126125), (25225, 79875), (26625, 75675), (28125, 71639), (44375, 45405)]