15963090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 45759168

約数和(自身を除く): 29796078

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 61, 65, 66, 78, 110, 122, 130, 143, 165, 183, 195, 286, 305, 330, 366, 390, 429, 610, 671, 715, 793, 858, 915, 1342, 1430, 1586, 1830, 2013, 2145, 2379, 3355, 3721, 3965, 4026, 4290, 4758, 6710, 7442, 7930, 8723, 10065, 11163, 11895, 17446, 18605, 20130, 22326, 23790, 26169, 37210, 40931, 43615, 48373, 52338, 55815, 81862, 87230, 96746, 111630, 122793, 130845, 145119, 204655, 241865, 245586, 261690, 290238, 409310, 483730, 532103, 613965, 725595, 1064206, 1227930, 1451190, 1596309, 2660515, 3192618, 5321030, 7981545, 15963090]

約数ペア:

[(1, 15963090), (2, 7981545), (3, 5321030), (5, 3192618), (6, 2660515), (10, 1596309), (11, 1451190), (13, 1227930), (15, 1064206), (22, 725595), (26, 613965), (30, 532103), (33, 483730), (39, 409310), (55, 290238), (61, 261690), (65, 245586), (66, 241865), (78, 204655), (110, 145119), (122, 130845), (130, 122793), (143, 111630), (165, 96746), (183, 87230), (195, 81862), (286, 55815), (305, 52338), (330, 48373), (366, 43615), (390, 40931), (429, 37210), (610, 26169), (671, 23790), (715, 22326), (793, 20130), (858, 18605), (915, 17446), (1342, 11895), (1430, 11163), (1586, 10065), (1830, 8723), (2013, 7930), (2145, 7442), (2379, 6710), (3355, 4758), (3721, 4290), (3965, 4026)]