137660835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 245984256

約数和(自身を除く): 108323421

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 71, 163, 183, 195, 213, 305, 355, 489, 793, 815, 915, 923, 1065, 2119, 2379, 2445, 2769, 3965, 4331, 4615, 6357, 9943, 10595, 11573, 11895, 12993, 13845, 21655, 29829, 31785, 34719, 49715, 56303, 57865, 64965, 129259, 149145, 150449, 168909, 173595, 281515, 387777, 451347, 646295, 705953, 752245, 844545, 1938885, 2117859, 2256735, 3529765, 9177389, 10589295, 27532167, 45886945, 137660835]

約数ペア:

[(1, 137660835), (3, 45886945), (5, 27532167), (13, 10589295), (15, 9177389), (39, 3529765), (61, 2256735), (65, 2117859), (71, 1938885), (163, 844545), (183, 752245), (195, 705953), (213, 646295), (305, 451347), (355, 387777), (489, 281515), (793, 173595), (815, 168909), (915, 150449), (923, 149145), (1065, 129259), (2119, 64965), (2379, 57865), (2445, 56303), (2769, 49715), (3965, 34719), (4331, 31785), (4615, 29829), (6357, 21655), (9943, 13845), (10595, 12993), (11573, 11895)]