71370915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 144847872

約数和(自身を除く): 73476957

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 61, 77, 105, 165, 183, 231, 305, 385, 427, 671, 915, 1013, 1155, 1281, 2013, 2135, 3039, 3355, 4697, 5065, 6405, 7091, 10065, 11143, 14091, 15195, 21273, 23485, 33429, 35455, 55715, 61793, 70455, 78001, 106365, 167145, 185379, 234003, 308965, 390005, 432551, 679723, 926895, 1170015, 1297653, 2039169, 2162755, 3398615, 4758061, 6488265, 10195845, 14274183, 23790305, 71370915]

約数ペア:

[(1, 71370915), (3, 23790305), (5, 14274183), (7, 10195845), (11, 6488265), (15, 4758061), (21, 3398615), (33, 2162755), (35, 2039169), (55, 1297653), (61, 1170015), (77, 926895), (105, 679723), (165, 432551), (183, 390005), (231, 308965), (305, 234003), (385, 185379), (427, 167145), (671, 106365), (915, 78001), (1013, 70455), (1155, 61793), (1281, 55715), (2013, 35455), (2135, 33429), (3039, 23485), (3355, 21273), (4697, 15195), (5065, 14091), (6405, 11143), (7091, 10065)]