4708949875

素因数分解:

$5^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 6861254400

約数和(自身を除く): 2152304525

約数列:

[1, 5, 7, 25, 35, 97, 109, 125, 175, 485, 509, 545, 679, 763, 875, 2425, 2545, 2725, 3395, 3563, 3815, 10573, 12125, 12725, 13625, 16975, 17815, 19075, 49373, 52865, 55481, 63625, 74011, 84875, 89075, 95375, 246865, 264325, 277405, 345611, 370055, 388367, 445375, 1234325, 1321625, 1387025, 1728055, 1850275, 1941835, 5381657, 6171625, 6935125, 8640275, 9251375, 9709175, 26908285, 37671599, 43201375, 48545875, 134541425, 188357995, 672707125, 941789975, 4708949875]

約数ペア:

[(1, 4708949875), (5, 941789975), (7, 672707125), (25, 188357995), (35, 134541425), (97, 48545875), (109, 43201375), (125, 37671599), (175, 26908285), (485, 9709175), (509, 9251375), (545, 8640275), (679, 6935125), (763, 6171625), (875, 5381657), (2425, 1941835), (2545, 1850275), (2725, 1728055), (3395, 1387025), (3563, 1321625), (3815, 1234325), (10573, 445375), (12125, 388367), (12725, 370055), (13625, 345611), (16975, 277405), (17815, 264325), (19075, 246865), (49373, 95375), (52865, 89075), (55481, 84875), (63625, 74011)]