63576825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 114117696

約数和(自身を除く): 50540871

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 197, 325, 331, 591, 975, 985, 993, 1655, 2561, 2955, 4303, 4925, 4965, 7683, 8275, 12805, 12909, 14775, 21515, 24825, 38415, 64025, 64545, 65207, 107575, 192075, 195621, 322725, 326035, 847691, 978105, 1630175, 2543073, 4238455, 4890525, 12715365, 21192275, 63576825]

約数ペア:

[(1, 63576825), (3, 21192275), (5, 12715365), (13, 4890525), (15, 4238455), (25, 2543073), (39, 1630175), (65, 978105), (75, 847691), (195, 326035), (197, 322725), (325, 195621), (331, 192075), (591, 107575), (975, 65207), (985, 64545), (993, 64025), (1655, 38415), (2561, 24825), (2955, 21515), (4303, 14775), (4925, 12909), (4965, 12805), (7683, 8275)]