73327545

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 139968000

約数和(自身を除く): 66640455

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 89, 135, 153, 255, 267, 359, 445, 459, 765, 801, 1077, 1335, 1513, 1795, 2295, 2403, 3231, 4005, 4539, 5385, 6103, 7565, 9693, 12015, 13617, 16155, 18309, 22695, 30515, 31951, 40851, 48465, 54927, 68085, 91545, 95853, 159755, 164781, 204255, 274635, 287559, 479265, 543167, 823905, 862677, 1437795, 1629501, 2715835, 4313385, 4888503, 8147505, 14665509, 24442515, 73327545]

約数ペア:

[(1, 73327545), (3, 24442515), (5, 14665509), (9, 8147505), (15, 4888503), (17, 4313385), (27, 2715835), (45, 1629501), (51, 1437795), (85, 862677), (89, 823905), (135, 543167), (153, 479265), (255, 287559), (267, 274635), (359, 204255), (445, 164781), (459, 159755), (765, 95853), (801, 91545), (1077, 68085), (1335, 54927), (1513, 48465), (1795, 40851), (2295, 31951), (2403, 30515), (3231, 22695), (4005, 18309), (4539, 16155), (5385, 13617), (6103, 12015), (7565, 9693)]