22412845

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 34933248

約数和(自身を除く): 12520403

約数列:

[1, 5, 7, 13, 31, 35, 49, 65, 91, 155, 217, 227, 245, 403, 455, 637, 1085, 1135, 1519, 1589, 2015, 2821, 2951, 3185, 7037, 7595, 7945, 11123, 14105, 14755, 19747, 20657, 35185, 49259, 55615, 91481, 98735, 103285, 144599, 246295, 344813, 457405, 640367, 722995, 1724065, 3201835, 4482569, 22412845]

約数ペア:

[(1, 22412845), (5, 4482569), (7, 3201835), (13, 1724065), (31, 722995), (35, 640367), (49, 457405), (65, 344813), (91, 246295), (155, 144599), (217, 103285), (227, 98735), (245, 91481), (403, 55615), (455, 49259), (637, 35185), (1085, 20657), (1135, 19747), (1519, 14755), (1589, 14105), (2015, 11123), (2821, 7945), (2951, 7595), (3185, 7037)]