4380885

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 8145720

約数和(自身を除く): 3764835

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 373, 405, 435, 783, 1119, 1305, 1865, 2349, 3357, 3915, 5595, 10071, 10817, 11745, 16785, 30213, 32451, 50355, 54085, 97353, 151065, 162255, 292059, 486765, 876177, 1460295, 4380885]

約数ペア:

[(1, 4380885), (3, 1460295), (5, 876177), (9, 486765), (15, 292059), (27, 162255), (29, 151065), (45, 97353), (81, 54085), (87, 50355), (135, 32451), (145, 30213), (261, 16785), (373, 11745), (405, 10817), (435, 10071), (783, 5595), (1119, 3915), (1305, 3357), (1865, 2349)]