104520165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 188116992

約数和(自身を除く): 83596827

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 71, 85, 115, 213, 251, 255, 345, 355, 391, 753, 1065, 1173, 1207, 1255, 1633, 1955, 3621, 3765, 4267, 4899, 5773, 5865, 6035, 8165, 12801, 17319, 17821, 18105, 21335, 24495, 27761, 28865, 53463, 64005, 83283, 86595, 89105, 98141, 138805, 267315, 294423, 302957, 409883, 416415, 490705, 908871, 1229649, 1472115, 1514785, 2049415, 4544355, 6148245, 6968011, 20904033, 34840055, 104520165]

約数ペア:

[(1, 104520165), (3, 34840055), (5, 20904033), (15, 6968011), (17, 6148245), (23, 4544355), (51, 2049415), (69, 1514785), (71, 1472115), (85, 1229649), (115, 908871), (213, 490705), (251, 416415), (255, 409883), (345, 302957), (355, 294423), (391, 267315), (753, 138805), (1065, 98141), (1173, 89105), (1207, 86595), (1255, 83283), (1633, 64005), (1955, 53463), (3621, 28865), (3765, 27761), (4267, 24495), (4899, 21335), (5773, 18105), (5865, 17821), (6035, 17319), (8165, 12801)]