808280320315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{63823}}^1$

素因数の和:64088

約数の個数: 64

約数和(自身を含む): 1128300074496

約数和(自身を除く): 320019754181

約数列:

[1, 5, 13, 17, 65, 73, 85, 157, 221, 365, 785, 949, 1105, 1241, 2041, 2669, 4745, 6205, 10205, 11461, 13345, 16133, 34697, 57305, 63823, 80665, 148993, 173485, 194837, 319115, 744965, 829699, 974185, 1084991, 2532881, 4148495, 4659079, 5424955, 10020211, 12664405, 14104883, 23295395, 50101055, 60568027, 70524415, 79204343, 130262743, 170343587, 302840135, 396021715, 651313715, 731475403, 851717935, 1029656459, 2214466631, 3657377015, 5148282295, 9509180239, 11072333155, 12435081851, 47545901195, 62175409255, 161656064063, 808280320315]

約数ペア:

[(1, 808280320315), (5, 161656064063), (13, 62175409255), (17, 47545901195), (65, 12435081851), (73, 11072333155), (85, 9509180239), (157, 5148282295), (221, 3657377015), (365, 2214466631), (785, 1029656459), (949, 851717935), (1105, 731475403), (1241, 651313715), (2041, 396021715), (2669, 302840135), (4745, 170343587), (6205, 130262743), (10205, 79204343), (11461, 70524415), (13345, 60568027), (16133, 50101055), (34697, 23295395), (57305, 14104883), (63823, 12664405), (80665, 10020211), (148993, 5424955), (173485, 4659079), (194837, 4148495), (319115, 2532881), (744965, 1084991), (829699, 974185)]