15715050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8059}}^1$

素因数の和:8087

約数の個数: 48

約数和(自身を含む): 41976480

約数和(自身を除く): 26261430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 8059, 16118, 24177, 40295, 48354, 80590, 104767, 120885, 201475, 209534, 241770, 314301, 402950, 523835, 604425, 628602, 1047670, 1208850, 1571505, 2619175, 3143010, 5238350, 7857525, 15715050]

約数ペア:

[(1, 15715050), (2, 7857525), (3, 5238350), (5, 3143010), (6, 2619175), (10, 1571505), (13, 1208850), (15, 1047670), (25, 628602), (26, 604425), (30, 523835), (39, 402950), (50, 314301), (65, 241770), (75, 209534), (78, 201475), (130, 120885), (150, 104767), (195, 80590), (325, 48354), (390, 40295), (650, 24177), (975, 16118), (1950, 8059)]