241628175

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 449477184

約数和(自身を除く): 207849009

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 73, 75, 141, 219, 225, 235, 313, 365, 423, 657, 705, 939, 1095, 1175, 1565, 1825, 2115, 2817, 3285, 3431, 3525, 4695, 5475, 7825, 10293, 10575, 14085, 14711, 16425, 17155, 22849, 23475, 30879, 44133, 51465, 68547, 70425, 73555, 85775, 114245, 132399, 154395, 205641, 220665, 257325, 342735, 367775, 571225, 661995, 771975, 1028205, 1073903, 1103325, 1713675, 3221709, 3309975, 5141025, 5369515, 9665127, 16108545, 26847575, 48325635, 80542725, 241628175]

約数ペア:

[(1, 241628175), (3, 80542725), (5, 48325635), (9, 26847575), (15, 16108545), (25, 9665127), (45, 5369515), (47, 5141025), (73, 3309975), (75, 3221709), (141, 1713675), (219, 1103325), (225, 1073903), (235, 1028205), (313, 771975), (365, 661995), (423, 571225), (657, 367775), (705, 342735), (939, 257325), (1095, 220665), (1175, 205641), (1565, 154395), (1825, 132399), (2115, 114245), (2817, 85775), (3285, 73555), (3431, 70425), (3525, 68547), (4695, 51465), (5475, 44133), (7825, 30879), (10293, 23475), (10575, 22849), (14085, 17155), (14711, 16425)]