156913635

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2633}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 261714240

約数和(自身を除く): 104800605

約数列:

[1, 3, 5, 15, 29, 87, 137, 145, 411, 435, 685, 2055, 2633, 3973, 7899, 11919, 13165, 19865, 39495, 59595, 76357, 229071, 360721, 381785, 1082163, 1145355, 1803605, 5410815, 10460909, 31382727, 52304545, 156913635]

約数ペア:

[(1, 156913635), (3, 52304545), (5, 31382727), (15, 10460909), (29, 5410815), (87, 1803605), (137, 1145355), (145, 1082163), (411, 381785), (435, 360721), (685, 229071), (2055, 76357), (2633, 59595), (3973, 39495), (7899, 19865), (11919, 13165)]