17432275

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 26569728

約数和(自身を除く): 9137453

約数列:

[1, 5, 7, 23, 25, 35, 61, 71, 115, 161, 175, 305, 355, 427, 497, 575, 805, 1403, 1525, 1633, 1775, 2135, 2485, 4025, 4331, 7015, 8165, 9821, 10675, 11431, 12425, 21655, 30317, 35075, 40825, 49105, 57155, 99613, 108275, 151585, 245525, 285775, 498065, 697291, 757925, 2490325, 3486455, 17432275]

約数ペア:

[(1, 17432275), (5, 3486455), (7, 2490325), (23, 757925), (25, 697291), (35, 498065), (61, 285775), (71, 245525), (115, 151585), (161, 108275), (175, 99613), (305, 57155), (355, 49105), (427, 40825), (497, 35075), (575, 30317), (805, 21655), (1403, 12425), (1525, 11431), (1633, 10675), (1775, 9821), (2135, 8165), (2485, 7015), (4025, 4331)]