15158962

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 28987200

約数和(自身を除く): 13828238

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 149, 169, 182, 298, 301, 338, 559, 602, 1043, 1118, 1183, 1937, 2086, 2366, 3874, 3913, 6407, 7267, 7826, 12814, 13559, 14534, 25181, 27118, 44849, 50362, 50869, 83291, 89698, 101738, 166582, 176267, 352534, 583037, 1082783, 1166074, 2165566, 7579481, 15158962]

約数ペア:

[(1, 15158962), (2, 7579481), (7, 2165566), (13, 1166074), (14, 1082783), (26, 583037), (43, 352534), (86, 176267), (91, 166582), (149, 101738), (169, 89698), (182, 83291), (298, 50869), (301, 50362), (338, 44849), (559, 27118), (602, 25181), (1043, 14534), (1118, 13559), (1183, 12814), (1937, 7826), (2086, 7267), (2366, 6407), (3874, 3913)]