133289150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 258519168

約数和(自身を除く): 125230018

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 113, 155, 226, 310, 565, 761, 775, 1130, 1522, 1550, 2825, 3503, 3805, 5650, 7006, 7610, 17515, 19025, 23591, 35030, 38050, 47182, 85993, 87575, 117955, 171986, 175150, 235910, 429965, 589775, 859930, 1179550, 2149825, 2665783, 4299650, 5331566, 13328915, 26657830, 66644575, 133289150]

約数ペア:

[(1, 133289150), (2, 66644575), (5, 26657830), (10, 13328915), (25, 5331566), (31, 4299650), (50, 2665783), (62, 2149825), (113, 1179550), (155, 859930), (226, 589775), (310, 429965), (565, 235910), (761, 175150), (775, 171986), (1130, 117955), (1522, 87575), (1550, 85993), (2825, 47182), (3503, 38050), (3805, 35030), (5650, 23591), (7006, 19025), (7610, 17515)]