76671075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 143776512

約数和(自身を除く): 67105437

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 169, 195, 263, 299, 325, 345, 507, 575, 789, 845, 897, 975, 1315, 1495, 1725, 2535, 3419, 3887, 3945, 4225, 4485, 6049, 6575, 7475, 10257, 11661, 12675, 17095, 18147, 19435, 19725, 22425, 30245, 44447, 51285, 58305, 78637, 85475, 90735, 97175, 133341, 151225, 222235, 235911, 256425, 291525, 393185, 453675, 666705, 1022281, 1111175, 1179555, 1965925, 3066843, 3333525, 5111405, 5897775, 15334215, 25557025, 76671075]

約数ペア:

[(1, 76671075), (3, 25557025), (5, 15334215), (13, 5897775), (15, 5111405), (23, 3333525), (25, 3066843), (39, 1965925), (65, 1179555), (69, 1111175), (75, 1022281), (115, 666705), (169, 453675), (195, 393185), (263, 291525), (299, 256425), (325, 235911), (345, 222235), (507, 151225), (575, 133341), (789, 97175), (845, 90735), (897, 85475), (975, 78637), (1315, 58305), (1495, 51285), (1725, 44447), (2535, 30245), (3419, 22425), (3887, 19725), (3945, 19435), (4225, 18147), (4485, 17095), (6049, 12675), (6575, 11661), (7475, 10257)]