40902615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2411}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 79017120

約数和(自身を除く): 38114505

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1885, 2411, 3393, 5655, 7233, 12055, 16965, 21699, 31343, 36165, 69919, 94029, 108495, 156715, 209757, 282087, 349595, 470145, 629271, 908947, 1048785, 1410435, 2726841, 3146355, 4544735, 8180523, 13634205, 40902615]

約数ペア:

[(1, 40902615), (3, 13634205), (5, 8180523), (9, 4544735), (13, 3146355), (15, 2726841), (29, 1410435), (39, 1048785), (45, 908947), (65, 629271), (87, 470145), (117, 349595), (145, 282087), (195, 209757), (261, 156715), (377, 108495), (435, 94029), (585, 69919), (1131, 36165), (1305, 31343), (1885, 21699), (2411, 16965), (3393, 12055), (5655, 7233)]