63378875

素因数分解:

$5^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 91338624

約数和(自身を除く): 27959749

約数列:

[1, 5, 7, 25, 35, 113, 125, 175, 565, 641, 791, 875, 2825, 3205, 3955, 4487, 14125, 16025, 19775, 22435, 72433, 80125, 98875, 112175, 362165, 507031, 560875, 1810825, 2535155, 9054125, 12675775, 63378875]

約数ペア:

[(1, 63378875), (5, 12675775), (7, 9054125), (25, 2535155), (35, 1810825), (113, 560875), (125, 507031), (175, 362165), (565, 112175), (641, 98875), (791, 80125), (875, 72433), (2825, 22435), (3205, 19775), (3955, 16025), (4487, 14125)]