157065900805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{3581}}^1$

素因数の和:3990

約数の個数: 64

約数和(自身を含む): 215587111680

約数和(自身を除く): 58521210875

約数列:

[1, 5, 11, 29, 55, 107, 145, 257, 319, 535, 1177, 1285, 1595, 2827, 3103, 3581, 5885, 7453, 14135, 15515, 17905, 27499, 34133, 37265, 39391, 81983, 103849, 137495, 170665, 196955, 302489, 383167, 409915, 519245, 797471, 920317, 1142339, 1512445, 1915835, 3987355, 4214837, 4601585, 5711695, 8772181, 10123487, 11111843, 21074185, 26689193, 43860905, 50617435, 55559215, 98473919, 122230273, 133445965, 293581123, 492369595, 611151365, 1083213109, 1467905615, 2855743651, 5416065545, 14278718255, 31413180161, 157065900805]

約数ペア:

[(1, 157065900805), (5, 31413180161), (11, 14278718255), (29, 5416065545), (55, 2855743651), (107, 1467905615), (145, 1083213109), (257, 611151365), (319, 492369595), (535, 293581123), (1177, 133445965), (1285, 122230273), (1595, 98473919), (2827, 55559215), (3103, 50617435), (3581, 43860905), (5885, 26689193), (7453, 21074185), (14135, 11111843), (15515, 10123487), (17905, 8772181), (27499, 5711695), (34133, 4601585), (37265, 4214837), (39391, 3987355), (81983, 1915835), (103849, 1512445), (137495, 1142339), (170665, 920317), (196955, 797471), (302489, 519245), (383167, 409915)]