25984710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12553}}^1$

素因数の和:12589

約数の個数: 48

約数和(自身を含む): 70503264

約数和(自身を除く): 44518554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 12553, 25106, 37659, 62765, 75318, 112977, 125530, 188295, 225954, 288719, 376590, 564885, 577438, 866157, 1129770, 1443595, 1732314, 2598471, 2887190, 4330785, 5196942, 8661570, 12992355, 25984710]

約数ペア:

[(1, 25984710), (2, 12992355), (3, 8661570), (5, 5196942), (6, 4330785), (9, 2887190), (10, 2598471), (15, 1732314), (18, 1443595), (23, 1129770), (30, 866157), (45, 577438), (46, 564885), (69, 376590), (90, 288719), (115, 225954), (138, 188295), (207, 125530), (230, 112977), (345, 75318), (414, 62765), (690, 37659), (1035, 25106), (2070, 12553)]