1258740015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{10039}}^1$

素因数の和:10703

約数の個数: 32

約数和(自身を含む): 2172495360

約数和(自身を除く): 913755345

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 643, 1929, 3215, 8359, 9645, 10039, 25077, 30117, 41795, 50195, 125385, 130507, 150585, 391521, 652535, 1957605, 6455077, 19365231, 32275385, 83916001, 96826155, 251748003, 419580005, 1258740015]

約数ペア:

[(1, 1258740015), (3, 419580005), (5, 251748003), (13, 96826155), (15, 83916001), (39, 32275385), (65, 19365231), (195, 6455077), (643, 1957605), (1929, 652535), (3215, 391521), (8359, 150585), (9645, 130507), (10039, 125385), (25077, 50195), (30117, 41795)]