37894545

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 71303232

約数和(自身を除く): 33408687

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 211, 307, 585, 633, 921, 1055, 1535, 1899, 2743, 2763, 3165, 3991, 4605, 8229, 9495, 11973, 13715, 13815, 19955, 24687, 35919, 41145, 59865, 64777, 123435, 179595, 194331, 323885, 582993, 842101, 971655, 2526303, 2914965, 4210505, 7578909, 12631515, 37894545]

約数ペア:

[(1, 37894545), (3, 12631515), (5, 7578909), (9, 4210505), (13, 2914965), (15, 2526303), (39, 971655), (45, 842101), (65, 582993), (117, 323885), (195, 194331), (211, 179595), (307, 123435), (585, 64777), (633, 59865), (921, 41145), (1055, 35919), (1535, 24687), (1899, 19955), (2743, 13815), (2763, 13715), (3165, 11973), (3991, 9495), (4605, 8229)]