6998365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 9959040

約数和(自身を除く): 2960675

約数列:

[1, 5, 11, 19, 37, 55, 95, 181, 185, 209, 407, 703, 905, 1045, 1991, 2035, 3439, 3515, 6697, 7733, 9955, 17195, 33485, 37829, 38665, 73667, 127243, 189145, 368335, 636215, 1399673, 6998365]

約数ペア:

[(1, 6998365), (5, 1399673), (11, 636215), (19, 368335), (37, 189145), (55, 127243), (95, 73667), (181, 38665), (185, 37829), (209, 33485), (407, 17195), (703, 9955), (905, 7733), (1045, 6697), (1991, 3515), (2035, 3439)]