1237234395

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{42451}}^1$

素因数の和:42555

約数の個数: 32

約数和(自身を含む): 2078449920

約数和(自身を除く): 841215525

約数列:

[1, 3, 5, 15, 29, 67, 87, 145, 201, 335, 435, 1005, 1943, 5829, 9715, 29145, 42451, 127353, 212255, 636765, 1231079, 2844217, 3693237, 6155395, 8532651, 14221085, 18466185, 42663255, 82482293, 247446879, 412411465, 1237234395]

約数ペア:

[(1, 1237234395), (3, 412411465), (5, 247446879), (15, 82482293), (29, 42663255), (67, 18466185), (87, 14221085), (145, 8532651), (201, 6155395), (335, 3693237), (435, 2844217), (1005, 1231079), (1943, 636765), (5829, 212255), (9715, 127353), (29145, 42451)]