23560065

素因数分解:

$3^5\times 5^1\times {\mathrm{19391}}^1$

素因数の和:19411

約数の個数: 24

約数和(自身を含む): 42352128

約数和(自身を除く): 18792063

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 19391, 58173, 96955, 174519, 290865, 523557, 872595, 1570671, 2617785, 4712013, 7853355, 23560065]

約数ペア:

[(1, 23560065), (3, 7853355), (5, 4712013), (9, 2617785), (15, 1570671), (27, 872595), (45, 523557), (81, 290865), (135, 174519), (243, 96955), (405, 58173), (1215, 19391)]