4668885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 9120384

約数和(自身を除く): 4451499

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 347, 585, 897, 1035, 1041, 1495, 1735, 2691, 3123, 4485, 4511, 5205, 7981, 13455, 13533, 15615, 22555, 23943, 39905, 40599, 67665, 71829, 103753, 119715, 202995, 311259, 359145, 518765, 933777, 1556295, 4668885]

約数ペア:

[(1, 4668885), (3, 1556295), (5, 933777), (9, 518765), (13, 359145), (15, 311259), (23, 202995), (39, 119715), (45, 103753), (65, 71829), (69, 67665), (115, 40599), (117, 39905), (195, 23943), (207, 22555), (299, 15615), (345, 13533), (347, 13455), (585, 7981), (897, 5205), (1035, 4511), (1041, 4485), (1495, 3123), (1735, 2691)]