29731275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 62416640

約数和(自身を除く): 32685365

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 43, 45, 63, 75, 105, 129, 175, 215, 225, 301, 315, 387, 439, 525, 645, 903, 1075, 1317, 1505, 1575, 1935, 2195, 2709, 3073, 3225, 3951, 4515, 6585, 7525, 9219, 9675, 10975, 13545, 15365, 18877, 19755, 22575, 27657, 32925, 46095, 56631, 67725, 76825, 94385, 98775, 132139, 138285, 169893, 230475, 283155, 396417, 471925, 660695, 691425, 849465, 1189251, 1415775, 1982085, 3303475, 4247325, 5946255, 9910425, 29731275]

約数ペア:

[(1, 29731275), (3, 9910425), (5, 5946255), (7, 4247325), (9, 3303475), (15, 1982085), (21, 1415775), (25, 1189251), (35, 849465), (43, 691425), (45, 660695), (63, 471925), (75, 396417), (105, 283155), (129, 230475), (175, 169893), (215, 138285), (225, 132139), (301, 98775), (315, 94385), (387, 76825), (439, 67725), (525, 56631), (645, 46095), (903, 32925), (1075, 27657), (1317, 22575), (1505, 19755), (1575, 18877), (1935, 15365), (2195, 13545), (2709, 10975), (3073, 9675), (3225, 9219), (3951, 7525), (4515, 6585)]