15125994

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 37497600

約数和(自身を除く): 22371606

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 117, 174, 234, 261, 351, 377, 522, 702, 743, 754, 783, 1131, 1486, 1566, 2229, 2262, 3393, 4458, 6687, 6786, 9659, 10179, 13374, 19318, 20061, 20358, 21547, 28977, 40122, 43094, 57954, 64641, 86931, 129282, 173862, 193923, 260793, 280111, 387846, 521586, 560222, 581769, 840333, 1163538, 1680666, 2520999, 5041998, 7562997, 15125994]

約数ペア:

[(1, 15125994), (2, 7562997), (3, 5041998), (6, 2520999), (9, 1680666), (13, 1163538), (18, 840333), (26, 581769), (27, 560222), (29, 521586), (39, 387846), (54, 280111), (58, 260793), (78, 193923), (87, 173862), (117, 129282), (174, 86931), (234, 64641), (261, 57954), (351, 43094), (377, 40122), (522, 28977), (702, 21547), (743, 20358), (754, 20061), (783, 19318), (1131, 13374), (1486, 10179), (1566, 9659), (2229, 6786), (2262, 6687), (3393, 4458)]