156730879875

素因数分解:

$3^1\times 5^3\times {\mathrm{421}}^1\times {\mathrm{617}}^1\times {\mathrm{1609}}^1$

素因数の和:2665

約数の個数: 64

約数和(自身を含む): 262006093440

約数和(自身を除く): 105275213565

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 421, 617, 1263, 1609, 1851, 2105, 3085, 4827, 6315, 8045, 9255, 10525, 15425, 24135, 31575, 40225, 46275, 52625, 77125, 120675, 157875, 201125, 231375, 259757, 603375, 677389, 779271, 992753, 1298785, 2032167, 2978259, 3386945, 3896355, 4963765, 6493925, 10160835, 14891295, 16934725, 19481775, 24818825, 32469625, 50804175, 74456475, 84673625, 97408875, 124094125, 254020875, 372282375, 417949013, 1253847039, 2089745065, 6269235195, 10448725325, 31346175975, 52243626625, 156730879875]

約数ペア:

[(1, 156730879875), (3, 52243626625), (5, 31346175975), (15, 10448725325), (25, 6269235195), (75, 2089745065), (125, 1253847039), (375, 417949013), (421, 372282375), (617, 254020875), (1263, 124094125), (1609, 97408875), (1851, 84673625), (2105, 74456475), (3085, 50804175), (4827, 32469625), (6315, 24818825), (8045, 19481775), (9255, 16934725), (10525, 14891295), (15425, 10160835), (24135, 6493925), (31575, 4963765), (40225, 3896355), (46275, 3386945), (52625, 2978259), (77125, 2032167), (120675, 1298785), (157875, 992753), (201125, 779271), (231375, 677389), (259757, 603375)]