57991545

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 60

約数和(自身を含む): 108137700

約数和(自身を除く): 50146155

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 149, 155, 279, 405, 447, 465, 745, 837, 961, 1341, 1395, 2235, 2511, 2883, 4023, 4185, 4619, 4805, 6705, 8649, 12069, 12555, 13857, 14415, 20115, 23095, 25947, 41571, 43245, 60345, 69285, 77841, 124713, 129735, 143189, 207855, 374139, 389205, 429567, 623565, 715945, 1288701, 1870695, 2147835, 3866103, 6443505, 11598309, 19330515, 57991545]

約数ペア:

[(1, 57991545), (3, 19330515), (5, 11598309), (9, 6443505), (15, 3866103), (27, 2147835), (31, 1870695), (45, 1288701), (81, 715945), (93, 623565), (135, 429567), (149, 389205), (155, 374139), (279, 207855), (405, 143189), (447, 129735), (465, 124713), (745, 77841), (837, 69285), (961, 60345), (1341, 43245), (1395, 41571), (2235, 25947), (2511, 23095), (2883, 20115), (4023, 14415), (4185, 13857), (4619, 12555), (4805, 12069), (6705, 8649)]