202275

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 36

約数和(自身を含む): 386880

約数和(自身を除く): 184605

約数列:

[1, 3, 5, 9, 15, 25, 29, 31, 45, 75, 87, 93, 145, 155, 225, 261, 279, 435, 465, 725, 775, 899, 1305, 1395, 2175, 2325, 2697, 4495, 6525, 6975, 8091, 13485, 22475, 40455, 67425, 202275]

約数ペア:

[(1, 202275), (3, 67425), (5, 40455), (9, 22475), (15, 13485), (25, 8091), (29, 6975), (31, 6525), (45, 4495), (75, 2697), (87, 2325), (93, 2175), (145, 1395), (155, 1305), (225, 899), (261, 775), (279, 725), (435, 465)]