15201993950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2126153}}^1$

素因数の和:2126189

約数の個数: 48

約数和(自身を含む): 33219030096

約数和(自身を除く): 18017036146

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 2126153, 4252306, 10630765, 21261530, 23387683, 27639989, 46775366, 53153825, 55279978, 106307650, 116938415, 138199945, 233876830, 276399890, 304039879, 584692075, 608079758, 690999725, 1169384150, 1381999450, 1520199395, 3040398790, 7600996975, 15201993950]

約数ペア:

[(1, 15201993950), (2, 7600996975), (5, 3040398790), (10, 1520199395), (11, 1381999450), (13, 1169384150), (22, 690999725), (25, 608079758), (26, 584692075), (50, 304039879), (55, 276399890), (65, 233876830), (110, 138199945), (130, 116938415), (143, 106307650), (275, 55279978), (286, 53153825), (325, 46775366), (550, 27639989), (650, 23387683), (715, 21261530), (1430, 10630765), (3575, 4252306), (7150, 2126153)]