23905875

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{1301}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 46309536

約数和(自身を除く): 22403661

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 375, 525, 735, 875, 1225, 1301, 2625, 3675, 3903, 6125, 6505, 9107, 18375, 19515, 27321, 32525, 45535, 63749, 97575, 136605, 162625, 191247, 227675, 318745, 487875, 683025, 956235, 1138375, 1593725, 3415125, 4781175, 7968625, 23905875]

約数ペア:

[(1, 23905875), (3, 7968625), (5, 4781175), (7, 3415125), (15, 1593725), (21, 1138375), (25, 956235), (35, 683025), (49, 487875), (75, 318745), (105, 227675), (125, 191247), (147, 162625), (175, 136605), (245, 97575), (375, 63749), (525, 45535), (735, 32525), (875, 27321), (1225, 19515), (1301, 18375), (2625, 9107), (3675, 6505), (3903, 6125)]