3047625

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{43}}^1$

素因数の和:77

約数の個数: 80

約数和(自身を含む): 6644352

約数和(自身を除く): 3596727

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 43, 45, 63, 75, 81, 105, 125, 129, 135, 175, 189, 215, 225, 301, 315, 375, 387, 405, 525, 567, 645, 675, 875, 903, 945, 1075, 1125, 1161, 1505, 1575, 1935, 2025, 2625, 2709, 2835, 3225, 3375, 3483, 4515, 4725, 5375, 5805, 7525, 7875, 8127, 9675, 10125, 13545, 14175, 16125, 17415, 22575, 23625, 24381, 29025, 37625, 40635, 48375, 67725, 70875, 87075, 112875, 121905, 145125, 203175, 338625, 435375, 609525, 1015875, 3047625]

約数ペア:

[(1, 3047625), (3, 1015875), (5, 609525), (7, 435375), (9, 338625), (15, 203175), (21, 145125), (25, 121905), (27, 112875), (35, 87075), (43, 70875), (45, 67725), (63, 48375), (75, 40635), (81, 37625), (105, 29025), (125, 24381), (129, 23625), (135, 22575), (175, 17415), (189, 16125), (215, 14175), (225, 13545), (301, 10125), (315, 9675), (375, 8127), (387, 7875), (405, 7525), (525, 5805), (567, 5375), (645, 4725), (675, 4515), (875, 3483), (903, 3375), (945, 3225), (1075, 2835), (1125, 2709), (1161, 2625), (1505, 2025), (1575, 1935)]