15960857955

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{983}}^1\times {\mathrm{22091}}^1$

素因数の和:23096

約数の個数: 48

約数和(自身を含む): 29738306304

約数和(自身を除く): 13777448349

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 983, 2949, 4915, 6881, 14745, 20643, 22091, 34405, 48167, 66273, 103215, 110455, 144501, 154637, 240835, 331365, 463911, 722505, 773185, 1082459, 2319555, 3247377, 5412295, 16236885, 21715453, 65146359, 108577265, 152008171, 325731795, 456024513, 760040855, 1064057197, 2280122565, 3192171591, 5320285985, 15960857955]

約数ペア:

[(1, 15960857955), (3, 5320285985), (5, 3192171591), (7, 2280122565), (15, 1064057197), (21, 760040855), (35, 456024513), (49, 325731795), (105, 152008171), (147, 108577265), (245, 65146359), (735, 21715453), (983, 16236885), (2949, 5412295), (4915, 3247377), (6881, 2319555), (14745, 1082459), (20643, 773185), (22091, 722505), (34405, 463911), (48167, 331365), (66273, 240835), (103215, 154637), (110455, 144501)]