52721685

素因数分解:

$3^4\times 5^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 95033400

約数和(自身を除く): 42311715

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 349, 373, 405, 1047, 1119, 1745, 1865, 3141, 3357, 5235, 5595, 9423, 10071, 15705, 16785, 28269, 30213, 47115, 50355, 130177, 141345, 151065, 390531, 650885, 1171593, 1952655, 3514779, 5857965, 10544337, 17573895, 52721685]

約数ペア:

[(1, 52721685), (3, 17573895), (5, 10544337), (9, 5857965), (15, 3514779), (27, 1952655), (45, 1171593), (81, 650885), (135, 390531), (349, 151065), (373, 141345), (405, 130177), (1047, 50355), (1119, 47115), (1745, 30213), (1865, 28269), (3141, 16785), (3357, 15705), (5235, 10071), (5595, 9423)]