15008650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 30140928

約数和(自身を除く): 15132278

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 421, 575, 713, 775, 842, 1150, 1426, 1550, 2105, 3565, 4210, 7130, 9683, 10525, 13051, 17825, 19366, 21050, 26102, 35650, 48415, 65255, 96830, 130510, 242075, 300173, 326275, 484150, 600346, 652550, 1500865, 3001730, 7504325, 15008650]

約数ペア:

[(1, 15008650), (2, 7504325), (5, 3001730), (10, 1500865), (23, 652550), (25, 600346), (31, 484150), (46, 326275), (50, 300173), (62, 242075), (115, 130510), (155, 96830), (230, 65255), (310, 48415), (421, 35650), (575, 26102), (713, 21050), (775, 19366), (842, 17825), (1150, 13051), (1426, 10525), (1550, 9683), (2105, 7130), (3565, 4210)]