33240025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 53468800

約数和(自身を除く): 20228775

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 91, 95, 133, 175, 247, 325, 455, 475, 665, 769, 1235, 1729, 2275, 3325, 3845, 5383, 6175, 8645, 9997, 14611, 19225, 26915, 43225, 49985, 69979, 73055, 102277, 134575, 189943, 249925, 349895, 365275, 511385, 949715, 1329601, 1749475, 2556925, 4748575, 6648005, 33240025]

約数ペア:

[(1, 33240025), (5, 6648005), (7, 4748575), (13, 2556925), (19, 1749475), (25, 1329601), (35, 949715), (65, 511385), (91, 365275), (95, 349895), (133, 249925), (175, 189943), (247, 134575), (325, 102277), (455, 73055), (475, 69979), (665, 49985), (769, 43225), (1235, 26915), (1729, 19225), (2275, 14611), (3325, 9997), (3845, 8645), (5383, 6175)]