172679715

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1701

約数の個数: 64

約数和(自身を含む): 336228480

約数和(自身を除く): 163548765

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 61, 65, 117, 135, 183, 195, 305, 351, 549, 585, 793, 915, 1613, 1647, 1755, 2379, 2745, 3965, 4839, 7137, 8065, 8235, 11895, 14517, 20969, 21411, 24195, 35685, 43551, 62907, 72585, 98393, 104845, 107055, 188721, 217755, 295179, 314535, 491965, 566163, 885537, 943605, 1279109, 1475895, 2656611, 2830815, 3837327, 4427685, 6395545, 11511981, 13283055, 19186635, 34535943, 57559905, 172679715]

約数ペア:

[(1, 172679715), (3, 57559905), (5, 34535943), (9, 19186635), (13, 13283055), (15, 11511981), (27, 6395545), (39, 4427685), (45, 3837327), (61, 2830815), (65, 2656611), (117, 1475895), (135, 1279109), (183, 943605), (195, 885537), (305, 566163), (351, 491965), (549, 314535), (585, 295179), (793, 217755), (915, 188721), (1613, 107055), (1647, 104845), (1755, 98393), (2379, 72585), (2745, 62907), (3965, 43551), (4839, 35685), (7137, 24195), (8065, 21411), (8235, 20969), (11895, 14517)]