100279025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 156739968

約数和(自身を除く): 56460943

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 113, 175, 275, 385, 461, 565, 791, 1243, 1925, 2305, 2825, 3227, 3955, 5071, 6215, 8701, 11525, 16135, 19775, 25355, 31075, 35497, 43505, 52093, 80675, 126775, 177485, 217525, 260465, 364651, 573023, 887425, 1302325, 1823255, 2865115, 4011161, 9116275, 14325575, 20055805, 100279025]

約数ペア:

[(1, 100279025), (5, 20055805), (7, 14325575), (11, 9116275), (25, 4011161), (35, 2865115), (55, 1823255), (77, 1302325), (113, 887425), (175, 573023), (275, 364651), (385, 260465), (461, 217525), (565, 177485), (791, 126775), (1243, 80675), (1925, 52093), (2305, 43505), (2825, 35497), (3227, 31075), (3955, 25355), (5071, 19775), (6215, 16135), (8701, 11525)]