22971650065

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{18541}}^1$

素因数の和:18962

約数の個数: 48

約数和(自身を含む): 34623847440

約数和(自身を除く): 11652197375

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 389, 455, 637, 1945, 2723, 3185, 5057, 13615, 18541, 19061, 25285, 35399, 92705, 95305, 129787, 176995, 241033, 247793, 648935, 908509, 1205165, 1238965, 1687231, 4542545, 7212449, 8436155, 11810617, 36062245, 50487143, 59053085, 93761837, 252435715, 353410001, 468809185, 656332859, 1767050005, 3281664295, 4594330013, 22971650065]

約数ペア:

[(1, 22971650065), (5, 4594330013), (7, 3281664295), (13, 1767050005), (35, 656332859), (49, 468809185), (65, 353410001), (91, 252435715), (245, 93761837), (389, 59053085), (455, 50487143), (637, 36062245), (1945, 11810617), (2723, 8436155), (3185, 7212449), (5057, 4542545), (13615, 1687231), (18541, 1238965), (19061, 1205165), (25285, 908509), (35399, 648935), (92705, 247793), (95305, 241033), (129787, 176995)]