15253250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 31370976

約数和(自身を除く): 16117726

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 97, 125, 170, 185, 194, 250, 370, 425, 485, 629, 850, 925, 970, 1258, 1649, 1850, 2125, 2425, 3145, 3298, 3589, 4250, 4625, 4850, 6290, 7178, 8245, 9250, 12125, 15725, 16490, 17945, 24250, 31450, 35890, 41225, 61013, 78625, 82450, 89725, 122026, 157250, 179450, 206125, 305065, 412250, 448625, 610130, 897250, 1525325, 3050650, 7626625, 15253250]

約数ペア:

[(1, 15253250), (2, 7626625), (5, 3050650), (10, 1525325), (17, 897250), (25, 610130), (34, 448625), (37, 412250), (50, 305065), (74, 206125), (85, 179450), (97, 157250), (125, 122026), (170, 89725), (185, 82450), (194, 78625), (250, 61013), (370, 41225), (425, 35890), (485, 31450), (629, 24250), (850, 17945), (925, 16490), (970, 15725), (1258, 12125), (1649, 9250), (1850, 8245), (2125, 7178), (2425, 6290), (3145, 4850), (3298, 4625), (3589, 4250)]