13802985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1511}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 14501655

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1511, 1827, 3045, 4533, 7555, 9135, 10577, 13599, 22665, 31731, 43819, 52885, 67995, 95193, 131457, 158655, 219095, 306733, 394371, 475965, 657285, 920199, 1533665, 1971855, 2760597, 4600995, 13802985]

約数ペア:

[(1, 13802985), (3, 4600995), (5, 2760597), (7, 1971855), (9, 1533665), (15, 920199), (21, 657285), (29, 475965), (35, 394371), (45, 306733), (63, 219095), (87, 158655), (105, 131457), (145, 95193), (203, 67995), (261, 52885), (315, 43819), (435, 31731), (609, 22665), (1015, 13599), (1305, 10577), (1511, 9135), (1827, 7555), (3045, 4533)]