23880195

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{631}}^1$

素因数の和:700

約数の個数: 36

約数和(自身を含む): 42936816

約数和(自身を除く): 19056621

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 631, 841, 1305, 1893, 2523, 3155, 4205, 5679, 7569, 9465, 12615, 18299, 28395, 37845, 54897, 91495, 164691, 274485, 530671, 823455, 1592013, 2653355, 4776039, 7960065, 23880195]

約数ペア:

[(1, 23880195), (3, 7960065), (5, 4776039), (9, 2653355), (15, 1592013), (29, 823455), (45, 530671), (87, 274485), (145, 164691), (261, 91495), (435, 54897), (631, 37845), (841, 28395), (1305, 18299), (1893, 12615), (2523, 9465), (3155, 7569), (4205, 5679)]