56765625

素因数分解:

$3^1\times 5^6\times 7^1\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 56

約数和(自身を含む): 108748608

約数和(自身を除く): 51982983

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 173, 175, 375, 519, 525, 625, 865, 875, 1211, 1875, 2595, 2625, 3125, 3633, 4325, 4375, 6055, 9375, 12975, 13125, 15625, 18165, 21625, 21875, 30275, 46875, 64875, 65625, 90825, 108125, 109375, 151375, 324375, 328125, 454125, 540625, 756875, 1621875, 2270625, 2703125, 3784375, 8109375, 11353125, 18921875, 56765625]

約数ペア:

[(1, 56765625), (3, 18921875), (5, 11353125), (7, 8109375), (15, 3784375), (21, 2703125), (25, 2270625), (35, 1621875), (75, 756875), (105, 540625), (125, 454125), (173, 328125), (175, 324375), (375, 151375), (519, 109375), (525, 108125), (625, 90825), (865, 65625), (875, 64875), (1211, 46875), (1875, 30275), (2595, 21875), (2625, 21625), (3125, 18165), (3633, 15625), (4325, 13125), (4375, 12975), (6055, 9375)]