38650185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4231}}^1$

素因数の和:4278

約数の個数: 48

約数和(自身を含む): 79223040

約数和(自身を除く): 40572855

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 4231, 9135, 12693, 21155, 29617, 38079, 63465, 88851, 122699, 148085, 190395, 266553, 368097, 444255, 613495, 858893, 1104291, 1332765, 1840485, 2576679, 4294465, 5521455, 7730037, 12883395, 38650185]

約数ペア:

[(1, 38650185), (3, 12883395), (5, 7730037), (7, 5521455), (9, 4294465), (15, 2576679), (21, 1840485), (29, 1332765), (35, 1104291), (45, 858893), (63, 613495), (87, 444255), (105, 368097), (145, 266553), (203, 190395), (261, 148085), (315, 122699), (435, 88851), (609, 63465), (1015, 38079), (1305, 29617), (1827, 21155), (3045, 12693), (4231, 9135)]