4134375

素因数分解:

$3^3\times 5^5\times 7^2$

素因数の和:48

約数の個数: 72

約数和(自身を含む): 8905680

約数和(自身を除く): 4771305

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 125, 135, 147, 175, 189, 225, 245, 315, 375, 441, 525, 625, 675, 735, 875, 945, 1125, 1225, 1323, 1575, 1875, 2205, 2625, 3125, 3375, 3675, 4375, 4725, 5625, 6125, 6615, 7875, 9375, 11025, 13125, 16875, 18375, 21875, 23625, 28125, 30625, 33075, 39375, 55125, 65625, 84375, 91875, 118125, 153125, 165375, 196875, 275625, 459375, 590625, 826875, 1378125, 4134375]

約数ペア:

[(1, 4134375), (3, 1378125), (5, 826875), (7, 590625), (9, 459375), (15, 275625), (21, 196875), (25, 165375), (27, 153125), (35, 118125), (45, 91875), (49, 84375), (63, 65625), (75, 55125), (105, 39375), (125, 33075), (135, 30625), (147, 28125), (175, 23625), (189, 21875), (225, 18375), (245, 16875), (315, 13125), (375, 11025), (441, 9375), (525, 7875), (625, 6615), (675, 6125), (735, 5625), (875, 4725), (945, 4375), (1125, 3675), (1225, 3375), (1323, 3125), (1575, 2625), (1875, 2205)]