15160761

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 27675648

約数和(自身を除く): 12514887

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 131, 167, 231, 393, 501, 693, 917, 1169, 1179, 1441, 1503, 1837, 2751, 3507, 4323, 5511, 8253, 10087, 10521, 12859, 12969, 16533, 21877, 30261, 38577, 65631, 90783, 115731, 153139, 196893, 240647, 459417, 721941, 1378251, 1684529, 2165823, 5053587, 15160761]

約数ペア:

[(1, 15160761), (3, 5053587), (7, 2165823), (9, 1684529), (11, 1378251), (21, 721941), (33, 459417), (63, 240647), (77, 196893), (99, 153139), (131, 115731), (167, 90783), (231, 65631), (393, 38577), (501, 30261), (693, 21877), (917, 16533), (1169, 12969), (1179, 12859), (1441, 10521), (1503, 10087), (1837, 8253), (2751, 5511), (3507, 4323)]