53023815

素因数分解:

$3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 103044480

約数和(自身を除く): 50020665

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 373, 405, 585, 729, 1053, 1119, 1215, 1755, 1865, 2187, 3159, 3357, 3645, 4849, 5265, 5595, 9477, 10071, 10935, 14547, 15795, 16785, 24245, 28431, 30213, 43641, 47385, 50355, 72735, 90639, 130923, 142155, 151065, 218205, 271917, 392769, 453195, 654615, 815751, 1178307, 1359585, 1963845, 3534921, 4078755, 5891535, 10604763, 17674605, 53023815]

約数ペア:

[(1, 53023815), (3, 17674605), (5, 10604763), (9, 5891535), (13, 4078755), (15, 3534921), (27, 1963845), (39, 1359585), (45, 1178307), (65, 815751), (81, 654615), (117, 453195), (135, 392769), (195, 271917), (243, 218205), (351, 151065), (373, 142155), (405, 130923), (585, 90639), (729, 72735), (1053, 50355), (1119, 47385), (1215, 43641), (1755, 30213), (1865, 28431), (2187, 24245), (3159, 16785), (3357, 15795), (3645, 14547), (4849, 10935), (5265, 10071), (5595, 9477)]