156655935

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4357}}^1$

素因数の和:4432

約数の個数: 48

約数和(自身を含む): 293694336

約数和(自身を除く): 137038401

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 2115, 2397, 3995, 4357, 7191, 11985, 13071, 21785, 35955, 39213, 65355, 74069, 196065, 204779, 222207, 370345, 614337, 666621, 1023895, 1111035, 1843011, 3071685, 3333105, 3481243, 9215055, 10443729, 17406215, 31331187, 52218645, 156655935]

約数ペア:

[(1, 156655935), (3, 52218645), (5, 31331187), (9, 17406215), (15, 10443729), (17, 9215055), (45, 3481243), (47, 3333105), (51, 3071685), (85, 1843011), (141, 1111035), (153, 1023895), (235, 666621), (255, 614337), (423, 370345), (705, 222207), (765, 204779), (799, 196065), (2115, 74069), (2397, 65355), (3995, 39213), (4357, 35955), (7191, 21785), (11985, 13071)]