304732945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{487}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 413761536

約数和(自身を除く): 109028591

約数列:

[1, 5, 11, 31, 55, 155, 341, 367, 487, 1705, 1835, 2435, 4037, 5357, 11377, 15097, 20185, 26785, 56885, 75485, 125147, 166067, 178729, 625735, 830335, 893645, 1966019, 5540599, 9830095, 27702995, 60946589, 304732945]

約数ペア:

[(1, 304732945), (5, 60946589), (11, 27702995), (31, 9830095), (55, 5540599), (155, 1966019), (341, 893645), (367, 830335), (487, 625735), (1705, 178729), (1835, 166067), (2435, 125147), (4037, 75485), (5357, 56885), (11377, 26785), (15097, 20185)]