4906125

素因数分解:

$3^2\times 5^3\times 7^2\times {\mathrm{89}}^1$

素因数の和:124

約数の個数: 72

約数和(自身を含む): 10403640

約数和(自身を除く): 5497515

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 89, 105, 125, 147, 175, 225, 245, 267, 315, 375, 441, 445, 525, 623, 735, 801, 875, 1125, 1225, 1335, 1575, 1869, 2205, 2225, 2625, 3115, 3675, 4005, 4361, 5607, 6125, 6675, 7875, 9345, 11025, 11125, 13083, 15575, 18375, 20025, 21805, 28035, 33375, 39249, 46725, 55125, 65415, 77875, 100125, 109025, 140175, 196245, 233625, 327075, 545125, 700875, 981225, 1635375, 4906125]

約数ペア:

[(1, 4906125), (3, 1635375), (5, 981225), (7, 700875), (9, 545125), (15, 327075), (21, 233625), (25, 196245), (35, 140175), (45, 109025), (49, 100125), (63, 77875), (75, 65415), (89, 55125), (105, 46725), (125, 39249), (147, 33375), (175, 28035), (225, 21805), (245, 20025), (267, 18375), (315, 15575), (375, 13083), (441, 11125), (445, 11025), (525, 9345), (623, 7875), (735, 6675), (801, 6125), (875, 5607), (1125, 4361), (1225, 4005), (1335, 3675), (1575, 3115), (1869, 2625), (2205, 2225)]