231288892515

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1705859}}^1$

素因数の和:1706024

約数の個数: 48

約数和(自身を含む): 421524829440

約数和(自身を除く): 190235936925

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 131, 207, 345, 393, 655, 1035, 1179, 1965, 3013, 5895, 9039, 15065, 27117, 45195, 135585, 1705859, 5117577, 8529295, 15352731, 25587885, 39234757, 76763655, 117704271, 196173785, 223467529, 353112813, 588521355, 670402587, 1117337645, 1765564065, 2011207761, 3352012935, 5139753167, 10056038805, 15419259501, 25698765835, 46257778503, 77096297505, 231288892515]

約数ペア:

[(1, 231288892515), (3, 77096297505), (5, 46257778503), (9, 25698765835), (15, 15419259501), (23, 10056038805), (45, 5139753167), (69, 3352012935), (115, 2011207761), (131, 1765564065), (207, 1117337645), (345, 670402587), (393, 588521355), (655, 353112813), (1035, 223467529), (1179, 196173785), (1965, 117704271), (3013, 76763655), (5895, 39234757), (9039, 25587885), (15065, 15352731), (27117, 8529295), (45195, 5117577), (135585, 1705859)]