77454975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4673}}^1$

素因数の和:4716

約数の個数: 48

約数和(自身を含む): 146053152

約数和(自身を除く): 68598177

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, 4673, 5525, 14019, 16575, 23365, 60749, 70095, 79441, 116825, 182247, 238323, 303745, 350475, 397205, 911235, 1032733, 1191615, 1518725, 1986025, 3098199, 4556175, 5163665, 5958075, 15490995, 25818325, 77454975]

約数ペア:

[(1, 77454975), (3, 25818325), (5, 15490995), (13, 5958075), (15, 5163665), (17, 4556175), (25, 3098199), (39, 1986025), (51, 1518725), (65, 1191615), (75, 1032733), (85, 911235), (195, 397205), (221, 350475), (255, 303745), (325, 238323), (425, 182247), (663, 116825), (975, 79441), (1105, 70095), (1275, 60749), (3315, 23365), (4673, 16575), (5525, 14019)]