13538863650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6943007}}^1$

素因数の和:6943035

約数の個数: 48

約数和(自身を含む): 36159185664

約数和(自身を除く): 22620322014

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, 6943007, 13886014, 20829021, 34715035, 41658042, 69430070, 90259091, 104145105, 173575175, 180518182, 208290210, 270777273, 347150350, 451295455, 520725525, 541554546, 902590910, 1041451050, 1353886365, 2256477275, 2707772730, 4512954550, 6769431825, 13538863650]

約数ペア:

[(1, 13538863650), (2, 6769431825), (3, 4512954550), (5, 2707772730), (6, 2256477275), (10, 1353886365), (13, 1041451050), (15, 902590910), (25, 541554546), (26, 520725525), (30, 451295455), (39, 347150350), (50, 270777273), (65, 208290210), (75, 180518182), (78, 173575175), (130, 104145105), (150, 90259091), (195, 69430070), (325, 41658042), (390, 34715035), (650, 20829021), (975, 13886014), (1950, 6943007)]