23893485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 48328704

約数和(自身を除く): 24435219

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 137, 151, 165, 231, 385, 411, 453, 685, 755, 959, 1057, 1155, 1507, 1661, 2055, 2265, 2877, 3171, 4521, 4795, 4983, 5285, 7535, 8305, 10549, 11627, 14385, 15855, 20687, 22605, 24915, 31647, 34881, 52745, 58135, 62061, 103435, 144809, 158235, 174405, 227557, 310305, 434427, 682671, 724045, 1137785, 1592899, 2172135, 3413355, 4778697, 7964495, 23893485]

約数ペア:

[(1, 23893485), (3, 7964495), (5, 4778697), (7, 3413355), (11, 2172135), (15, 1592899), (21, 1137785), (33, 724045), (35, 682671), (55, 434427), (77, 310305), (105, 227557), (137, 174405), (151, 158235), (165, 144809), (231, 103435), (385, 62061), (411, 58135), (453, 52745), (685, 34881), (755, 31647), (959, 24915), (1057, 22605), (1155, 20687), (1507, 15855), (1661, 14385), (2055, 11627), (2265, 10549), (2877, 8305), (3171, 7535), (4521, 5285), (4795, 4983)]