30282015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 51710400

約数和(自身を除く): 21428385

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 447, 745, 797, 2235, 2391, 2533, 3985, 7599, 11955, 12665, 13549, 37995, 40647, 67745, 118753, 203235, 356259, 593765, 1781295, 2018801, 6056403, 10094005, 30282015]

約数ペア:

[(1, 30282015), (3, 10094005), (5, 6056403), (15, 2018801), (17, 1781295), (51, 593765), (85, 356259), (149, 203235), (255, 118753), (447, 67745), (745, 40647), (797, 37995), (2235, 13549), (2391, 12665), (2533, 11955), (3985, 7599)]