88404345

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 163511040

約数和(自身を除く): 75106695

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 97, 129, 135, 157, 215, 291, 387, 471, 485, 645, 785, 873, 1161, 1413, 1455, 1935, 2355, 2619, 4171, 4239, 4365, 5805, 6751, 7065, 12513, 13095, 15229, 20253, 20855, 21195, 33755, 37539, 45687, 60759, 62565, 76145, 101265, 112617, 137061, 182277, 187695, 228435, 303795, 411183, 563085, 654847, 685305, 911385, 1964541, 2055915, 3274235, 5893623, 9822705, 17680869, 29468115, 88404345]

約数ペア:

[(1, 88404345), (3, 29468115), (5, 17680869), (9, 9822705), (15, 5893623), (27, 3274235), (43, 2055915), (45, 1964541), (97, 911385), (129, 685305), (135, 654847), (157, 563085), (215, 411183), (291, 303795), (387, 228435), (471, 187695), (485, 182277), (645, 137061), (785, 112617), (873, 101265), (1161, 76145), (1413, 62565), (1455, 60759), (1935, 45687), (2355, 37539), (2619, 33755), (4171, 21195), (4239, 20855), (4365, 20253), (5805, 15229), (6751, 13095), (7065, 12513)]