15460227

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 40

約数和(自身を含む): 24532992

約数和(自身を除く): 9072765

約数列:

[1, 3, 9, 27, 31, 47, 81, 93, 131, 141, 279, 393, 423, 837, 1179, 1269, 1457, 2511, 3537, 3807, 4061, 4371, 6157, 10611, 12183, 13113, 18471, 36549, 39339, 55413, 109647, 118017, 166239, 190867, 328941, 498717, 572601, 1717803, 5153409, 15460227]

約数ペア:

[(1, 15460227), (3, 5153409), (9, 1717803), (27, 572601), (31, 498717), (47, 328941), (81, 190867), (93, 166239), (131, 118017), (141, 109647), (279, 55413), (393, 39339), (423, 36549), (837, 18471), (1179, 13113), (1269, 12183), (1457, 10611), (2511, 6157), (3537, 4371), (3807, 4061)]