15661779850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3329}}^1\times {\mathrm{4091}}^1$

素因数の和:7455

約数の個数: 48

約数和(自身を含む): 30414035520

約数和(自身を除く): 14752255670

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 3329, 4091, 6658, 8182, 16645, 20455, 33290, 40910, 76567, 83225, 94093, 102275, 153134, 166450, 188186, 204550, 382835, 470465, 765670, 940930, 1914175, 2352325, 3828350, 4704650, 13618939, 27237878, 68094695, 136189390, 313235597, 340473475, 626471194, 680946950, 1566177985, 3132355970, 7830889925, 15661779850]

約数ペア:

[(1, 15661779850), (2, 7830889925), (5, 3132355970), (10, 1566177985), (23, 680946950), (25, 626471194), (46, 340473475), (50, 313235597), (115, 136189390), (230, 68094695), (575, 27237878), (1150, 13618939), (3329, 4704650), (4091, 3828350), (6658, 2352325), (8182, 1914175), (16645, 940930), (20455, 765670), (33290, 470465), (40910, 382835), (76567, 204550), (83225, 188186), (94093, 166450), (102275, 153134)]