65363355

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 122653440

約数和(自身を除く): 57290085

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 1035, 1215, 1863, 2339, 3105, 5589, 7017, 9315, 11695, 21051, 27945, 35085, 53797, 63153, 105255, 161391, 189459, 268985, 315765, 484173, 568377, 806955, 947295, 1452519, 2420865, 2841885, 4357557, 7262595, 13072671, 21787785, 65363355]

約数ペア:

[(1, 65363355), (3, 21787785), (5, 13072671), (9, 7262595), (15, 4357557), (23, 2841885), (27, 2420865), (45, 1452519), (69, 947295), (81, 806955), (115, 568377), (135, 484173), (207, 315765), (243, 268985), (345, 189459), (405, 161391), (621, 105255), (1035, 63153), (1215, 53797), (1863, 35085), (2339, 27945), (3105, 21051), (5589, 11695), (7017, 9315)]