23944725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 51222912

約数和(自身を除く): 27278187

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 75, 105, 115, 161, 175, 207, 225, 315, 345, 483, 525, 575, 661, 805, 1035, 1449, 1575, 1725, 1983, 2415, 3305, 4025, 4627, 5175, 5949, 7245, 9915, 12075, 13881, 15203, 16525, 23135, 29745, 36225, 41643, 45609, 49575, 69405, 76015, 106421, 115675, 136827, 148725, 208215, 228045, 319263, 347025, 380075, 532105, 684135, 957789, 1041075, 1140225, 1596315, 2660525, 3420675, 4788945, 7981575, 23944725]

約数ペア:

[(1, 23944725), (3, 7981575), (5, 4788945), (7, 3420675), (9, 2660525), (15, 1596315), (21, 1140225), (23, 1041075), (25, 957789), (35, 684135), (45, 532105), (63, 380075), (69, 347025), (75, 319263), (105, 228045), (115, 208215), (161, 148725), (175, 136827), (207, 115675), (225, 106421), (315, 76015), (345, 69405), (483, 49575), (525, 45609), (575, 41643), (661, 36225), (805, 29745), (1035, 23135), (1449, 16525), (1575, 15203), (1725, 13881), (1983, 12075), (2415, 9915), (3305, 7245), (4025, 5949), (4627, 5175)]