201545925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5407}}^1$

素因数の和:5498

約数の個数: 48

約数和(自身を含む): 386260992

約数和(自身を除く): 184715067

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 497, 525, 1065, 1491, 1775, 2485, 5325, 5407, 7455, 12425, 16221, 27035, 37275, 37849, 81105, 113547, 135175, 189245, 383897, 405525, 567735, 946225, 1151691, 1919485, 2687279, 2838675, 5758455, 8061837, 9597425, 13436395, 28792275, 40309185, 67181975, 201545925]

約数ペア:

[(1, 201545925), (3, 67181975), (5, 40309185), (7, 28792275), (15, 13436395), (21, 9597425), (25, 8061837), (35, 5758455), (71, 2838675), (75, 2687279), (105, 1919485), (175, 1151691), (213, 946225), (355, 567735), (497, 405525), (525, 383897), (1065, 189245), (1491, 135175), (1775, 113547), (2485, 81105), (5325, 37849), (5407, 37275), (7455, 27035), (12425, 16221)]