91383795

素因数分解:

$3^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 168382080

約数和(自身を除く): 76998285

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 137, 183, 243, 305, 405, 411, 549, 685, 729, 915, 1215, 1233, 1647, 2055, 2187, 2745, 3645, 3699, 4941, 6165, 8235, 8357, 10935, 11097, 14823, 18495, 24705, 25071, 33291, 41785, 44469, 55485, 74115, 75213, 99873, 125355, 133407, 166455, 222345, 225639, 299619, 376065, 499365, 667035, 676917, 1128195, 1498095, 2030751, 3384585, 6092253, 10153755, 18276759, 30461265, 91383795]

約数ペア:

[(1, 91383795), (3, 30461265), (5, 18276759), (9, 10153755), (15, 6092253), (27, 3384585), (45, 2030751), (61, 1498095), (81, 1128195), (135, 676917), (137, 667035), (183, 499365), (243, 376065), (305, 299619), (405, 225639), (411, 222345), (549, 166455), (685, 133407), (729, 125355), (915, 99873), (1215, 75213), (1233, 74115), (1647, 55485), (2055, 44469), (2187, 41785), (2745, 33291), (3645, 25071), (3699, 24705), (4941, 18495), (6165, 14823), (8235, 11097), (8357, 10935)]