5001390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 13231296

約数和(自身を除く): 8229906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 911, 915, 1098, 1822, 1830, 2733, 2745, 4555, 5466, 5490, 8199, 9110, 13665, 16398, 27330, 40995, 55571, 81990, 111142, 166713, 277855, 333426, 500139, 555710, 833565, 1000278, 1667130, 2500695, 5001390]

約数ペア:

[(1, 5001390), (2, 2500695), (3, 1667130), (5, 1000278), (6, 833565), (9, 555710), (10, 500139), (15, 333426), (18, 277855), (30, 166713), (45, 111142), (61, 81990), (90, 55571), (122, 40995), (183, 27330), (305, 16398), (366, 13665), (549, 9110), (610, 8199), (911, 5490), (915, 5466), (1098, 4555), (1822, 2745), (1830, 2733)]