229718985

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{251059}}^1$

素因数の和:251128

約数の個数: 16

約数和(自身を含む): 373577280

約数和(自身を除く): 143858295

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 251059, 753177, 1255295, 3765885, 15314599, 45943797, 76572995, 229718985]

約数ペア:

[(1, 229718985), (3, 76572995), (5, 45943797), (15, 15314599), (61, 3765885), (183, 1255295), (305, 753177), (915, 251059)]