153409815

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1433}}^1$

素因数の和:1521

約数の個数: 64

約数和(自身を含む): 298730880

約数和(自身を除く): 145321065

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 61, 65, 117, 135, 183, 195, 305, 351, 549, 585, 793, 915, 1433, 1647, 1755, 2379, 2745, 3965, 4299, 7137, 7165, 8235, 11895, 12897, 18629, 21411, 21495, 35685, 38691, 55887, 64485, 87413, 93145, 107055, 167661, 193455, 262239, 279435, 437065, 502983, 786717, 838305, 1136369, 1311195, 2360151, 2514915, 3409107, 3933585, 5681845, 10227321, 11800755, 17045535, 30681963, 51136605, 153409815]

約数ペア:

[(1, 153409815), (3, 51136605), (5, 30681963), (9, 17045535), (13, 11800755), (15, 10227321), (27, 5681845), (39, 3933585), (45, 3409107), (61, 2514915), (65, 2360151), (117, 1311195), (135, 1136369), (183, 838305), (195, 786717), (305, 502983), (351, 437065), (549, 279435), (585, 262239), (793, 193455), (915, 167661), (1433, 107055), (1647, 93145), (1755, 87413), (2379, 64485), (2745, 55887), (3965, 38691), (4299, 35685), (7137, 21495), (7165, 21411), (8235, 18629), (11895, 12897)]