30527575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 43747200

約数和(自身を除く): 13219625

約数列:

[1, 5, 13, 25, 29, 41, 65, 79, 145, 205, 325, 377, 395, 533, 725, 1025, 1027, 1189, 1885, 1975, 2291, 2665, 3239, 5135, 5945, 9425, 11455, 13325, 15457, 16195, 25675, 29725, 29783, 42107, 57275, 77285, 80975, 93931, 148915, 210535, 386425, 469655, 744575, 1052675, 1221103, 2348275, 6105515, 30527575]

約数ペア:

[(1, 30527575), (5, 6105515), (13, 2348275), (25, 1221103), (29, 1052675), (41, 744575), (65, 469655), (79, 386425), (145, 210535), (205, 148915), (325, 93931), (377, 80975), (395, 77285), (533, 57275), (725, 42107), (1025, 29783), (1027, 29725), (1189, 25675), (1885, 16195), (1975, 15457), (2291, 13325), (2665, 11455), (3239, 9425), (5135, 5945)]