1428645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 2467584

約数和(自身を除く): 1038939

約数列:

[1, 3, 5, 15, 23, 41, 69, 101, 115, 123, 205, 303, 345, 505, 615, 943, 1515, 2323, 2829, 4141, 4715, 6969, 11615, 12423, 14145, 20705, 34845, 62115, 95243, 285729, 476215, 1428645]

約数ペア:

[(1, 1428645), (3, 476215), (5, 285729), (15, 95243), (23, 62115), (41, 34845), (69, 20705), (101, 14145), (115, 12423), (123, 11615), (205, 6969), (303, 4715), (345, 4141), (505, 2829), (615, 2323), (943, 1515)]