153213450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{78571}}^1$

素因数の和:78599

約数の個数: 48

約数和(自身を含む): 409202976

約数和(自身を除く): 255989526

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, 78571, 157142, 235713, 392855, 471426, 785710, 1021423, 1178565, 1964275, 2042846, 2357130, 3064269, 3928550, 5107115, 5892825, 6128538, 10214230, 11785650, 15321345, 25535575, 30642690, 51071150, 76606725, 153213450]

約数ペア:

[(1, 153213450), (2, 76606725), (3, 51071150), (5, 30642690), (6, 25535575), (10, 15321345), (13, 11785650), (15, 10214230), (25, 6128538), (26, 5892825), (30, 5107115), (39, 3928550), (50, 3064269), (65, 2357130), (75, 2042846), (78, 1964275), (130, 1178565), (150, 1021423), (195, 785710), (325, 471426), (390, 392855), (650, 235713), (975, 157142), (1950, 78571)]