39297115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 60746112

約数和(自身を除く): 21448997

約数列:

[1, 5, 11, 13, 17, 53, 55, 61, 65, 85, 143, 187, 221, 265, 305, 583, 671, 689, 715, 793, 901, 935, 1037, 1105, 2431, 2915, 3233, 3355, 3445, 3965, 4505, 5185, 7579, 8723, 9911, 11407, 11713, 12155, 13481, 16165, 35563, 37895, 42029, 43615, 49555, 54961, 57035, 58565, 67405, 128843, 148291, 177815, 210145, 274805, 462319, 604571, 644215, 714493, 741455, 2311595, 3022855, 3572465, 7859423, 39297115]

約数ペア:

[(1, 39297115), (5, 7859423), (11, 3572465), (13, 3022855), (17, 2311595), (53, 741455), (55, 714493), (61, 644215), (65, 604571), (85, 462319), (143, 274805), (187, 210145), (221, 177815), (265, 148291), (305, 128843), (583, 67405), (671, 58565), (689, 57035), (715, 54961), (793, 49555), (901, 43615), (935, 42029), (1037, 37895), (1105, 35563), (2431, 16165), (2915, 13481), (3233, 12155), (3355, 11713), (3445, 11407), (3965, 9911), (4505, 8723), (5185, 7579)]