15740850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1039}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 39461760

約数和(自身を除く): 23720910

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 150, 202, 303, 505, 606, 1010, 1039, 1515, 2078, 2525, 3030, 3117, 5050, 5195, 6234, 7575, 10390, 15150, 15585, 25975, 31170, 51950, 77925, 104939, 155850, 209878, 314817, 524695, 629634, 1049390, 1574085, 2623475, 3148170, 5246950, 7870425, 15740850]

約数ペア:

[(1, 15740850), (2, 7870425), (3, 5246950), (5, 3148170), (6, 2623475), (10, 1574085), (15, 1049390), (25, 629634), (30, 524695), (50, 314817), (75, 209878), (101, 155850), (150, 104939), (202, 77925), (303, 51950), (505, 31170), (606, 25975), (1010, 15585), (1039, 15150), (1515, 10390), (2078, 7575), (2525, 6234), (3030, 5195), (3117, 5050)]