15204025501

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{51973}}^1$

素因数の和:52105

約数の個数: 24

約数和(自身を含む): 18394638080

約数和(自身を除く): 3190612579

約数列:

[1, 7, 23, 79, 161, 529, 553, 1817, 3703, 12719, 41791, 51973, 292537, 363811, 1195379, 4105867, 8367653, 27493717, 28741069, 94434941, 192456019, 661044587, 2172003643, 15204025501]

約数ペア:

[(1, 15204025501), (7, 2172003643), (23, 661044587), (79, 192456019), (161, 94434941), (529, 28741069), (553, 27493717), (1817, 8367653), (3703, 4105867), (12719, 1195379), (41791, 363811), (51973, 292537)]