221323732565

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{593}}^1\times {\mathrm{5591}}^1$

素因数の和:6294

約数の個数: 48

約数和(自身を含む): 291773560320

約数和(自身を除く): 70449827755

約数列:

[1, 5, 13, 65, 79, 169, 395, 593, 845, 1027, 2965, 5135, 5591, 7709, 13351, 27955, 38545, 46847, 66755, 72683, 100217, 234235, 363415, 441689, 501085, 609011, 944879, 2208445, 3045055, 3315463, 4724395, 5741957, 7917143, 16577315, 28709785, 39585715, 43101019, 74645441, 215505095, 261921577, 373227205, 560313247, 1309607885, 2801566235, 3404980501, 17024902505, 44264746513, 221323732565]

約数ペア:

[(1, 221323732565), (5, 44264746513), (13, 17024902505), (65, 3404980501), (79, 2801566235), (169, 1309607885), (395, 560313247), (593, 373227205), (845, 261921577), (1027, 215505095), (2965, 74645441), (5135, 43101019), (5591, 39585715), (7709, 28709785), (13351, 16577315), (27955, 7917143), (38545, 5741957), (46847, 4724395), (66755, 3315463), (72683, 3045055), (100217, 2208445), (234235, 944879), (363415, 609011), (441689, 501085)]