13830438965

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 19601906688

約数和(自身を除く): 5771467723

約数列:

[1, 5, 7, 35, 71, 97, 181, 317, 355, 485, 497, 679, 905, 1267, 1585, 2219, 2485, 3395, 6335, 6887, 11095, 12851, 17557, 22507, 30749, 34435, 48209, 57377, 64255, 87785, 89957, 112535, 122899, 153745, 157549, 215243, 241045, 286885, 401639, 449785, 614495, 787745, 1076215, 1246547, 2008195, 2183179, 4073767, 5565569, 6232735, 8725829, 10915895, 15282253, 20368835, 27827845, 28516369, 38958983, 43629145, 76411265, 142581845, 194794915, 395155399, 1975776995, 2766087793, 13830438965]

約数ペア:

[(1, 13830438965), (5, 2766087793), (7, 1975776995), (35, 395155399), (71, 194794915), (97, 142581845), (181, 76411265), (317, 43629145), (355, 38958983), (485, 28516369), (497, 27827845), (679, 20368835), (905, 15282253), (1267, 10915895), (1585, 8725829), (2219, 6232735), (2485, 5565569), (3395, 4073767), (6335, 2183179), (6887, 2008195), (11095, 1246547), (12851, 1076215), (17557, 787745), (22507, 614495), (30749, 449785), (34435, 401639), (48209, 286885), (57377, 241045), (64255, 215243), (87785, 157549), (89957, 153745), (112535, 122899)]