252356835

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{2039}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 416747520

約数和(自身を除く): 164390685

約数列:

[1, 3, 5, 15, 37, 111, 185, 223, 555, 669, 1115, 2039, 3345, 6117, 8251, 10195, 24753, 30585, 41255, 75443, 123765, 226329, 377215, 454697, 1131645, 1364091, 2273485, 6820455, 16823789, 50471367, 84118945, 252356835]

約数ペア:

[(1, 252356835), (3, 84118945), (5, 50471367), (15, 16823789), (37, 6820455), (111, 2273485), (185, 1364091), (223, 1131645), (555, 454697), (669, 377215), (1115, 226329), (2039, 123765), (3345, 75443), (6117, 41255), (8251, 30585), (10195, 24753)]