121962675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4159}}^1$

素因数の和:4212

約数の個数: 48

約数和(自身を含む): 222842880

約数和(自身を除く): 100880205

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 1173, 1275, 1725, 1955, 4159, 5865, 9775, 12477, 20795, 29325, 62385, 70703, 95657, 103975, 212109, 286971, 311925, 353515, 478285, 1060545, 1434855, 1626169, 1767575, 2391425, 4878507, 5302725, 7174275, 8130845, 24392535, 40654225, 121962675]

約数ペア:

[(1, 121962675), (3, 40654225), (5, 24392535), (15, 8130845), (17, 7174275), (23, 5302725), (25, 4878507), (51, 2391425), (69, 1767575), (75, 1626169), (85, 1434855), (115, 1060545), (255, 478285), (345, 353515), (391, 311925), (425, 286971), (575, 212109), (1173, 103975), (1275, 95657), (1725, 70703), (1955, 62385), (4159, 29325), (5865, 20795), (9775, 12477)]