5919915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 10137600

約数和(自身を除く): 4217685

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 439, 465, 899, 1317, 2195, 2697, 4495, 6585, 12731, 13485, 13609, 38193, 40827, 63655, 68045, 190965, 204135, 394661, 1183983, 1973305, 5919915]

約数ペア:

[(1, 5919915), (3, 1973305), (5, 1183983), (15, 394661), (29, 204135), (31, 190965), (87, 68045), (93, 63655), (145, 40827), (155, 38193), (435, 13609), (439, 13485), (465, 12731), (899, 6585), (1317, 4495), (2195, 2697)]