16899315

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 28537920

約数和(自身を除く): 11638605

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 733, 795, 1537, 2199, 3665, 4611, 7685, 10995, 21257, 23055, 38849, 63771, 106285, 116547, 194245, 318855, 582735, 1126621, 3379863, 5633105, 16899315]

約数ペア:

[(1, 16899315), (3, 5633105), (5, 3379863), (15, 1126621), (29, 582735), (53, 318855), (87, 194245), (145, 116547), (159, 106285), (265, 63771), (435, 38849), (733, 23055), (795, 21257), (1537, 10995), (2199, 7685), (3665, 4611)]