147895965

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{67073}}^1$

素因数の和:67098

約数の個数: 36

約数和(自身を含む): 298211004

約数和(自身を除く): 150315039

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 67073, 201219, 335365, 469511, 603657, 1006095, 1408533, 2347555, 3018285, 3286577, 4225599, 7042665, 9859731, 16432885, 21127995, 29579193, 49298655, 147895965]

約数ペア:

[(1, 147895965), (3, 49298655), (5, 29579193), (7, 21127995), (9, 16432885), (15, 9859731), (21, 7042665), (35, 4225599), (45, 3286577), (49, 3018285), (63, 2347555), (105, 1408533), (147, 1006095), (245, 603657), (315, 469511), (441, 335365), (735, 201219), (2205, 67073)]