15533510135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{7283}}^1$

素因数の和:7488

約数の個数: 64

約数和(自身を含む): 23201579520

約数和(自身を除く): 7668069385

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 157, 209, 247, 715, 785, 1045, 1235, 1727, 2041, 2717, 2983, 7283, 8635, 10205, 13585, 14915, 22451, 32813, 36415, 38779, 80113, 94679, 112255, 138377, 164065, 193895, 400565, 426569, 473395, 691885, 1041469, 1143431, 1522147, 1798901, 2132845, 5207345, 5717155, 7610735, 8994505, 12577741, 14864603, 19787911, 21725189, 62888705, 74323015, 98939555, 108625945, 163510633, 238977079, 282427457, 817553165, 1194885395, 1412137285, 3106702027, 15533510135]

約数ペア:

[(1, 15533510135), (5, 3106702027), (11, 1412137285), (13, 1194885395), (19, 817553165), (55, 282427457), (65, 238977079), (95, 163510633), (143, 108625945), (157, 98939555), (209, 74323015), (247, 62888705), (715, 21725189), (785, 19787911), (1045, 14864603), (1235, 12577741), (1727, 8994505), (2041, 7610735), (2717, 5717155), (2983, 5207345), (7283, 2132845), (8635, 1798901), (10205, 1522147), (13585, 1143431), (14915, 1041469), (22451, 691885), (32813, 473395), (36415, 426569), (38779, 400565), (80113, 193895), (94679, 164065), (112255, 138377)]