15248838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 35665920

約数和(自身を除く): 20417082

約数列:

[1, 2, 3, 6, 11, 22, 29, 31, 33, 58, 62, 66, 87, 93, 174, 186, 257, 319, 341, 514, 638, 682, 771, 899, 957, 1023, 1542, 1798, 1914, 2046, 2697, 2827, 5394, 5654, 7453, 7967, 8481, 9889, 14906, 15934, 16962, 19778, 22359, 23901, 29667, 44718, 47802, 59334, 81983, 87637, 163966, 175274, 231043, 245949, 262911, 462086, 491898, 525822, 693129, 1386258, 2541473, 5082946, 7624419, 15248838]

約数ペア:

[(1, 15248838), (2, 7624419), (3, 5082946), (6, 2541473), (11, 1386258), (22, 693129), (29, 525822), (31, 491898), (33, 462086), (58, 262911), (62, 245949), (66, 231043), (87, 175274), (93, 163966), (174, 87637), (186, 81983), (257, 59334), (319, 47802), (341, 44718), (514, 29667), (638, 23901), (682, 22359), (771, 19778), (899, 16962), (957, 15934), (1023, 14906), (1542, 9889), (1798, 8481), (1914, 7967), (2046, 7453), (2697, 5654), (2827, 5394)]