156536145

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6551}}^1$

素因数の和:6627

約数の個数: 40

約数和(自身を含む): 285405120

約数和(自身を除く): 128868975

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 295, 405, 531, 885, 1593, 2655, 4779, 6551, 7965, 19653, 23895, 32755, 58959, 98265, 176877, 294795, 386509, 530631, 884385, 1159527, 1932545, 2653155, 3478581, 5797635, 10435743, 17392905, 31307229, 52178715, 156536145]

約数ペア:

[(1, 156536145), (3, 52178715), (5, 31307229), (9, 17392905), (15, 10435743), (27, 5797635), (45, 3478581), (59, 2653155), (81, 1932545), (135, 1159527), (177, 884385), (295, 530631), (405, 386509), (531, 294795), (885, 176877), (1593, 98265), (2655, 58959), (4779, 32755), (6551, 23895), (7965, 19653)]