423822645

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{165233}}^1$

素因数の和:165266

約数の個数: 32

約数和(自身を含む): 793123200

約数和(自身を除く): 369300555

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 165233, 495699, 826165, 1487097, 2478495, 3139427, 4461291, 7435485, 9418281, 15697135, 22306455, 28254843, 47091405, 84764529, 141274215, 423822645]

約数ペア:

[(1, 423822645), (3, 141274215), (5, 84764529), (9, 47091405), (15, 28254843), (19, 22306455), (27, 15697135), (45, 9418281), (57, 7435485), (95, 4461291), (135, 3139427), (171, 2478495), (285, 1487097), (513, 826165), (855, 495699), (2565, 165233)]