15263950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 31935456

約数和(自身を除く): 16671506

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1021, 1150, 1495, 2042, 2990, 5105, 7475, 10210, 13273, 14950, 23483, 25525, 26546, 46966, 51050, 66365, 117415, 132730, 234830, 305279, 331825, 587075, 610558, 663650, 1174150, 1526395, 3052790, 7631975, 15263950]

約数ペア:

[(1, 15263950), (2, 7631975), (5, 3052790), (10, 1526395), (13, 1174150), (23, 663650), (25, 610558), (26, 587075), (46, 331825), (50, 305279), (65, 234830), (115, 132730), (130, 117415), (230, 66365), (299, 51050), (325, 46966), (575, 26546), (598, 25525), (650, 23483), (1021, 14950), (1150, 13273), (1495, 10210), (2042, 7475), (2990, 5105)]