150147205

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 196678152

約数和(自身を除く): 46530947

約数列:

[1, 5, 13, 65, 137, 169, 685, 845, 1297, 1781, 6485, 8905, 16861, 23153, 84305, 115765, 177689, 219193, 888445, 1095965, 2309957, 11549785, 30029441, 150147205]

約数ペア:

[(1, 150147205), (5, 30029441), (13, 11549785), (65, 2309957), (137, 1095965), (169, 888445), (685, 219193), (845, 177689), (1297, 115765), (1781, 84305), (6485, 23153), (8905, 16861)]