906958065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4013}}^1$

素因数の和:4114

約数の個数: 64

約数和(自身を含む): 1672392960

約数和(自身を除く): 765434895

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 61, 65, 95, 183, 195, 247, 285, 305, 741, 793, 915, 1159, 1235, 2379, 3477, 3705, 3965, 4013, 5795, 11895, 12039, 15067, 17385, 20065, 45201, 52169, 60195, 75335, 76247, 156507, 226005, 228741, 244793, 260845, 381235, 734379, 782535, 991211, 1143705, 1223965, 2973633, 3182309, 3671895, 4651067, 4956055, 9546927, 13953201, 14868165, 15911545, 23255335, 47734635, 60463871, 69766005, 181391613, 302319355, 906958065]

約数ペア:

[(1, 906958065), (3, 302319355), (5, 181391613), (13, 69766005), (15, 60463871), (19, 47734635), (39, 23255335), (57, 15911545), (61, 14868165), (65, 13953201), (95, 9546927), (183, 4956055), (195, 4651067), (247, 3671895), (285, 3182309), (305, 2973633), (741, 1223965), (793, 1143705), (915, 991211), (1159, 782535), (1235, 734379), (2379, 381235), (3477, 260845), (3705, 244793), (3965, 228741), (4013, 226005), (5795, 156507), (11895, 76247), (12039, 75335), (15067, 60195), (17385, 52169), (20065, 45201)]