63531975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3833}}^1$

素因数の和:3876

約数の個数: 48

約数和(自身を含む): 119804832

約数和(自身を除く): 56272857

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 3315, 3833, 5525, 11499, 16575, 19165, 49829, 57495, 65161, 95825, 149487, 195483, 249145, 287475, 325805, 747435, 847093, 977415, 1245725, 1629025, 2541279, 3737175, 4235465, 4887075, 12706395, 21177325, 63531975]

約数ペア:

[(1, 63531975), (3, 21177325), (5, 12706395), (13, 4887075), (15, 4235465), (17, 3737175), (25, 2541279), (39, 1629025), (51, 1245725), (65, 977415), (75, 847093), (85, 747435), (195, 325805), (221, 287475), (255, 249145), (325, 195483), (425, 149487), (663, 95825), (975, 65161), (1105, 57495), (1275, 49829), (3315, 19165), (3833, 16575), (5525, 11499)]