29260875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 56788992

約数和(自身を除く): 27528117

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 125, 157, 175, 213, 355, 375, 471, 497, 525, 785, 875, 1065, 1099, 1491, 1775, 2355, 2485, 2625, 3297, 3925, 5325, 5495, 7455, 8875, 11147, 11775, 12425, 16485, 19625, 26625, 27475, 33441, 37275, 55735, 58875, 62125, 78029, 82425, 137375, 167205, 186375, 234087, 278675, 390145, 412125, 836025, 1170435, 1393375, 1950725, 4180125, 5852175, 9753625, 29260875]

約数ペア:

[(1, 29260875), (3, 9753625), (5, 5852175), (7, 4180125), (15, 1950725), (21, 1393375), (25, 1170435), (35, 836025), (71, 412125), (75, 390145), (105, 278675), (125, 234087), (157, 186375), (175, 167205), (213, 137375), (355, 82425), (375, 78029), (471, 62125), (497, 58875), (525, 55735), (785, 37275), (875, 33441), (1065, 27475), (1099, 26625), (1491, 19625), (1775, 16485), (2355, 12425), (2485, 11775), (2625, 11147), (3297, 8875), (3925, 7455), (5325, 5495)]