23924025

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 72

約数和(自身を含む): 46628960

約数和(自身を除く): 22704935

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 67, 69, 75, 115, 135, 201, 207, 225, 335, 345, 529, 575, 603, 621, 675, 1005, 1035, 1541, 1587, 1675, 1725, 1809, 2645, 3015, 3105, 4623, 4761, 5025, 5175, 7705, 7935, 9045, 13225, 13869, 14283, 15075, 15525, 23115, 23805, 35443, 38525, 39675, 41607, 45225, 69345, 71415, 106329, 115575, 119025, 177215, 208035, 318987, 346725, 357075, 531645, 886075, 956961, 1040175, 1594935, 2658225, 4784805, 7974675, 23924025]

約数ペア:

[(1, 23924025), (3, 7974675), (5, 4784805), (9, 2658225), (15, 1594935), (23, 1040175), (25, 956961), (27, 886075), (45, 531645), (67, 357075), (69, 346725), (75, 318987), (115, 208035), (135, 177215), (201, 119025), (207, 115575), (225, 106329), (335, 71415), (345, 69345), (529, 45225), (575, 41607), (603, 39675), (621, 38525), (675, 35443), (1005, 23805), (1035, 23115), (1541, 15525), (1587, 15075), (1675, 14283), (1725, 13869), (1809, 13225), (2645, 9045), (3015, 7935), (3105, 7705), (4623, 5175), (4761, 5025)]