70216065

素因数分解:

$3^5\times 5^1\times {\mathrm{57791}}^1$

素因数の和:57811

約数の個数: 24

約数和(自身を含む): 126217728

約数和(自身を除く): 56001663

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 57791, 173373, 288955, 520119, 866865, 1560357, 2600595, 4681071, 7801785, 14043213, 23405355, 70216065]

約数ペア:

[(1, 70216065), (3, 23405355), (5, 14043213), (9, 7801785), (15, 4681071), (27, 2600595), (45, 1560357), (81, 866865), (135, 520119), (243, 288955), (405, 173373), (1215, 57791)]