4855515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 8971776

約数和(自身を除く): 4116261

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 353, 393, 655, 917, 1059, 1765, 1965, 2471, 2751, 4585, 5295, 7413, 12355, 13755, 37065, 46243, 138729, 231215, 323701, 693645, 971103, 1618505, 4855515]

約数ペア:

[(1, 4855515), (3, 1618505), (5, 971103), (7, 693645), (15, 323701), (21, 231215), (35, 138729), (105, 46243), (131, 37065), (353, 13755), (393, 12355), (655, 7413), (917, 5295), (1059, 4585), (1765, 2751), (1965, 2471)]