12992175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 27197664

約数和(自身を除く): 14205489

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 73, 75, 105, 113, 175, 219, 225, 315, 339, 365, 511, 525, 565, 657, 791, 1017, 1095, 1533, 1575, 1695, 1825, 2373, 2555, 2825, 3285, 3955, 4599, 5085, 5475, 7119, 7665, 8249, 8475, 11865, 12775, 16425, 19775, 22995, 24747, 25425, 35595, 38325, 41245, 57743, 59325, 74241, 114975, 123735, 173229, 177975, 206225, 288715, 371205, 519687, 618675, 866145, 1443575, 1856025, 2598435, 4330725, 12992175]

約数ペア:

[(1, 12992175), (3, 4330725), (5, 2598435), (7, 1856025), (9, 1443575), (15, 866145), (21, 618675), (25, 519687), (35, 371205), (45, 288715), (63, 206225), (73, 177975), (75, 173229), (105, 123735), (113, 114975), (175, 74241), (219, 59325), (225, 57743), (315, 41245), (339, 38325), (365, 35595), (511, 25425), (525, 24747), (565, 22995), (657, 19775), (791, 16425), (1017, 12775), (1095, 11865), (1533, 8475), (1575, 8249), (1695, 7665), (1825, 7119), (2373, 5475), (2555, 5085), (2825, 4599), (3285, 3955)]