151907655

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2549}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 253368000

約数和(自身を除く): 101460345

約数列:

[1, 3, 5, 15, 29, 87, 137, 145, 411, 435, 685, 2055, 2549, 3973, 7647, 11919, 12745, 19865, 38235, 59595, 73921, 221763, 349213, 369605, 1047639, 1108815, 1746065, 5238195, 10127177, 30381531, 50635885, 151907655]

約数ペア:

[(1, 151907655), (3, 50635885), (5, 30381531), (15, 10127177), (29, 5238195), (87, 1746065), (137, 1108815), (145, 1047639), (411, 369605), (435, 349213), (685, 221763), (2055, 73921), (2549, 59595), (3973, 38235), (7647, 19865), (11919, 12745)]