301210425

素因数分解:

$3^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{5209}}^1$

素因数の和:5482

約数の個数: 36

約数和(自身を含む): 541704540

約数和(自身を除く): 240494115

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 257, 771, 1285, 2313, 3855, 5209, 6425, 11565, 15627, 19275, 26045, 46881, 57825, 78135, 130225, 234405, 390675, 1172025, 1338713, 4016139, 6693565, 12048417, 20080695, 33467825, 60242085, 100403475, 301210425]

約数ペア:

[(1, 301210425), (3, 100403475), (5, 60242085), (9, 33467825), (15, 20080695), (25, 12048417), (45, 6693565), (75, 4016139), (225, 1338713), (257, 1172025), (771, 390675), (1285, 234405), (2313, 130225), (3855, 78135), (5209, 57825), (6425, 46881), (11565, 26045), (15627, 19275)]