15301118

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 29998080

約数和(自身を除く): 14696962

約数列:

[1, 2, 7, 14, 19, 23, 38, 41, 46, 61, 82, 122, 133, 161, 266, 287, 322, 427, 437, 574, 779, 854, 874, 943, 1159, 1403, 1558, 1886, 2318, 2501, 2806, 3059, 5002, 5453, 6118, 6601, 8113, 9821, 10906, 13202, 16226, 17507, 17917, 19642, 26657, 35014, 35834, 47519, 53314, 57523, 95038, 115046, 125419, 186599, 250838, 332633, 373198, 402661, 665266, 805322, 1092937, 2185874, 7650559, 15301118]

約数ペア:

[(1, 15301118), (2, 7650559), (7, 2185874), (14, 1092937), (19, 805322), (23, 665266), (38, 402661), (41, 373198), (46, 332633), (61, 250838), (82, 186599), (122, 125419), (133, 115046), (161, 95038), (266, 57523), (287, 53314), (322, 47519), (427, 35834), (437, 35014), (574, 26657), (779, 19642), (854, 17917), (874, 17507), (943, 16226), (1159, 13202), (1403, 10906), (1558, 9821), (1886, 8113), (2318, 6601), (2501, 6118), (2806, 5453), (3059, 5002)]