15213461103

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{17159}}^1$

素因数の和:17316

約数の個数: 48

約数和(自身を含む): 23557248000

約数和(自身を除く): 8343786897

約数列:

[1, 3, 9, 29, 43, 79, 87, 129, 237, 261, 387, 711, 1247, 2291, 3397, 3741, 6873, 10191, 11223, 17159, 20619, 30573, 51477, 98513, 154431, 295539, 497611, 737837, 886617, 1355561, 1492833, 2213511, 4066683, 4478499, 6640533, 12200049, 21397273, 39311269, 58289123, 64191819, 117933807, 174867369, 192575457, 353801421, 524602107, 1690384567, 5071153701, 15213461103]

約数ペア:

[(1, 15213461103), (3, 5071153701), (9, 1690384567), (29, 524602107), (43, 353801421), (79, 192575457), (87, 174867369), (129, 117933807), (237, 64191819), (261, 58289123), (387, 39311269), (711, 21397273), (1247, 12200049), (2291, 6640533), (3397, 4478499), (3741, 4066683), (6873, 2213511), (10191, 1492833), (11223, 1355561), (17159, 886617), (20619, 737837), (30573, 497611), (51477, 295539), (98513, 154431)]