15157529874

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{620549}}^1$

素因数の和:620639

約数の個数: 48

約数和(自身を含む): 34850088000

約数和(自身を除く): 19692558126

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 59, 69, 118, 138, 177, 207, 354, 414, 531, 1062, 1357, 2714, 4071, 8142, 12213, 24426, 620549, 1241098, 1861647, 3723294, 5584941, 11169882, 14272627, 28545254, 36612391, 42817881, 73224782, 85635762, 109837173, 128453643, 219674346, 256907286, 329511519, 659023038, 842084993, 1684169986, 2526254979, 5052509958, 7578764937, 15157529874]

約数ペア:

[(1, 15157529874), (2, 7578764937), (3, 5052509958), (6, 2526254979), (9, 1684169986), (18, 842084993), (23, 659023038), (46, 329511519), (59, 256907286), (69, 219674346), (118, 128453643), (138, 109837173), (177, 85635762), (207, 73224782), (354, 42817881), (414, 36612391), (531, 28545254), (1062, 14272627), (1357, 11169882), (2714, 5584941), (4071, 3723294), (8142, 1861647), (12213, 1241098), (24426, 620549)]