15534870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 40872384

約数和(自身を除く): 25337514

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 653, 793, 915, 1306, 1586, 1830, 1959, 2379, 3265, 3918, 3965, 4758, 6530, 7930, 8489, 9795, 11895, 16978, 19590, 23790, 25467, 39833, 42445, 50934, 79666, 84890, 119499, 127335, 199165, 238998, 254670, 398330, 517829, 597495, 1035658, 1194990, 1553487, 2589145, 3106974, 5178290, 7767435, 15534870]

約数ペア:

[(1, 15534870), (2, 7767435), (3, 5178290), (5, 3106974), (6, 2589145), (10, 1553487), (13, 1194990), (15, 1035658), (26, 597495), (30, 517829), (39, 398330), (61, 254670), (65, 238998), (78, 199165), (122, 127335), (130, 119499), (183, 84890), (195, 79666), (305, 50934), (366, 42445), (390, 39833), (610, 25467), (653, 23790), (793, 19590), (915, 16978), (1306, 11895), (1586, 9795), (1830, 8489), (1959, 7930), (2379, 6530), (3265, 4758), (3918, 3965)]