67112175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4049}}^1$

素因数の和:4092

約数の個数: 48

約数和(自身を含む): 126554400

約数和(自身を除く): 59442225

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, 4049, 5525, 12147, 16575, 20245, 52637, 60735, 68833, 101225, 157911, 206499, 263185, 303675, 344165, 789555, 894829, 1032495, 1315925, 1720825, 2684487, 3947775, 4474145, 5162475, 13422435, 22370725, 67112175]

約数ペア:

[(1, 67112175), (3, 22370725), (5, 13422435), (13, 5162475), (15, 4474145), (17, 3947775), (25, 2684487), (39, 1720825), (51, 1315925), (65, 1032495), (75, 894829), (85, 789555), (195, 344165), (221, 303675), (255, 263185), (325, 206499), (425, 157911), (663, 101225), (975, 68833), (1105, 60735), (1275, 52637), (3315, 20245), (4049, 16575), (5525, 12147)]