145280650725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1962589}}^1$

素因数の和:1962659

約数の個数: 72

約数和(自身を含む): 303714727680

約数和(自身を除く): 158434076955

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 47, 63, 75, 105, 141, 175, 225, 235, 315, 329, 423, 525, 705, 987, 1175, 1575, 1645, 2115, 2961, 3525, 4935, 8225, 10575, 14805, 24675, 74025, 1962589, 5887767, 9812945, 13738123, 17663301, 29438835, 41214369, 49064725, 68690615, 88316505, 92241683, 123643107, 147194175, 206071845, 276725049, 343453075, 441582525, 461208415, 618215535, 645691781, 830175147, 1030359225, 1383625245, 1937075343, 2306042075, 3091077675, 3228458905, 4150875735, 5811226029, 6918126225, 9685376715, 16142294525, 20754378675, 29056130145, 48426883575, 145280650725]

約数ペア:

[(1, 145280650725), (3, 48426883575), (5, 29056130145), (7, 20754378675), (9, 16142294525), (15, 9685376715), (21, 6918126225), (25, 5811226029), (35, 4150875735), (45, 3228458905), (47, 3091077675), (63, 2306042075), (75, 1937075343), (105, 1383625245), (141, 1030359225), (175, 830175147), (225, 645691781), (235, 618215535), (315, 461208415), (329, 441582525), (423, 343453075), (525, 276725049), (705, 206071845), (987, 147194175), (1175, 123643107), (1575, 92241683), (1645, 88316505), (2115, 68690615), (2961, 49064725), (3525, 41214369), (4935, 29438835), (8225, 17663301), (10575, 13738123), (14805, 9812945), (24675, 5887767), (74025, 1962589)]