103230015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{140449}}^1$

素因数の和:140471

約数の個数: 24

約数和(自身を含む): 192135600

約数和(自身を除く): 88905585

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 140449, 421347, 702245, 983143, 2106735, 2949429, 4915715, 6882001, 14747145, 20646003, 34410005, 103230015]

約数ペア:

[(1, 103230015), (3, 34410005), (5, 20646003), (7, 14747145), (15, 6882001), (21, 4915715), (35, 2949429), (49, 2106735), (105, 983143), (147, 702245), (245, 421347), (735, 140449)]