86290035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 156473856

約数和(自身を除く): 70183821

約数列:

[1, 3, 5, 13, 15, 39, 41, 43, 65, 123, 129, 195, 205, 215, 251, 533, 559, 615, 645, 753, 1255, 1599, 1677, 1763, 2665, 2795, 3263, 3765, 5289, 7995, 8385, 8815, 9789, 10291, 10793, 16315, 22919, 26445, 30873, 32379, 48945, 51455, 53965, 68757, 114595, 133783, 140309, 154365, 161895, 343785, 401349, 420927, 442513, 668915, 701545, 1327539, 2006745, 2104635, 2212565, 5752669, 6637695, 17258007, 28763345, 86290035]

約数ペア:

[(1, 86290035), (3, 28763345), (5, 17258007), (13, 6637695), (15, 5752669), (39, 2212565), (41, 2104635), (43, 2006745), (65, 1327539), (123, 701545), (129, 668915), (195, 442513), (205, 420927), (215, 401349), (251, 343785), (533, 161895), (559, 154365), (615, 140309), (645, 133783), (753, 114595), (1255, 68757), (1599, 53965), (1677, 51455), (1763, 48945), (2665, 32379), (2795, 30873), (3263, 26445), (3765, 22919), (5289, 16315), (7995, 10793), (8385, 10291), (8815, 9789)]