7888925850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4045603}}^1$

素因数の和:4045631

約数の個数: 48

約数和(自身を含む): 21069505632

約数和(自身を除く): 13180579782

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 4045603, 8091206, 12136809, 20228015, 24273618, 40456030, 52592839, 60684045, 101140075, 105185678, 121368090, 157778517, 202280150, 262964195, 303420225, 315557034, 525928390, 606840450, 788892585, 1314820975, 1577785170, 2629641950, 3944462925, 7888925850]

約数ペア:

[(1, 7888925850), (2, 3944462925), (3, 2629641950), (5, 1577785170), (6, 1314820975), (10, 788892585), (13, 606840450), (15, 525928390), (25, 315557034), (26, 303420225), (30, 262964195), (39, 202280150), (50, 157778517), (65, 121368090), (75, 105185678), (78, 101140075), (130, 60684045), (150, 52592839), (195, 40456030), (325, 24273618), (390, 20228015), (650, 12136809), (975, 8091206), (1950, 4045603)]