27962415

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 80

約数和(自身を含む): 55617408

約数和(自身を除く): 27654993

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 47, 65, 81, 113, 117, 135, 141, 195, 235, 339, 351, 405, 423, 565, 585, 611, 705, 1017, 1053, 1269, 1469, 1695, 1755, 1833, 2115, 3051, 3055, 3807, 4407, 5085, 5265, 5311, 5499, 6345, 7345, 9153, 9165, 13221, 15255, 15933, 16497, 19035, 22035, 26555, 27495, 39663, 45765, 47799, 49491, 66105, 69043, 79665, 82485, 118989, 143397, 198315, 207129, 238995, 247455, 345215, 430191, 594945, 621387, 716985, 1035645, 1864161, 2150955, 3106935, 5592483, 9320805, 27962415]

約数ペア:

[(1, 27962415), (3, 9320805), (5, 5592483), (9, 3106935), (13, 2150955), (15, 1864161), (27, 1035645), (39, 716985), (45, 621387), (47, 594945), (65, 430191), (81, 345215), (113, 247455), (117, 238995), (135, 207129), (141, 198315), (195, 143397), (235, 118989), (339, 82485), (351, 79665), (405, 69043), (423, 66105), (565, 49491), (585, 47799), (611, 45765), (705, 39663), (1017, 27495), (1053, 26555), (1269, 22035), (1469, 19035), (1695, 16497), (1755, 15933), (1833, 15255), (2115, 13221), (3051, 9165), (3055, 9153), (3807, 7345), (4407, 6345), (5085, 5499), (5265, 5311)]