149307565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 200558592

約数和(自身を除く): 51251027

約数列:

[1, 5, 11, 55, 61, 191, 233, 305, 671, 955, 1165, 2101, 2563, 3355, 10505, 11651, 12815, 14213, 44503, 58255, 71065, 128161, 156343, 222515, 489533, 640805, 781715, 2447665, 2714683, 13573415, 29861513, 149307565]

約数ペア:

[(1, 149307565), (5, 29861513), (11, 13573415), (55, 2714683), (61, 2447665), (191, 781715), (233, 640805), (305, 489533), (671, 222515), (955, 156343), (1165, 128161), (2101, 71065), (2563, 58255), (3355, 44503), (10505, 14213), (11651, 12815)]