210328215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{10333}}^1$

素因数の和:10423

約数の個数: 32

約数和(自身を含む): 357143040

約数和(自身を除く): 146814825

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 885, 1357, 4071, 6785, 10333, 20355, 30999, 51665, 154995, 237659, 609647, 712977, 1188295, 1828941, 3048235, 3564885, 9144705, 14021881, 42065643, 70109405, 210328215]

約数ペア:

[(1, 210328215), (3, 70109405), (5, 42065643), (15, 14021881), (23, 9144705), (59, 3564885), (69, 3048235), (115, 1828941), (177, 1188295), (295, 712977), (345, 609647), (885, 237659), (1357, 154995), (4071, 51665), (6785, 30999), (10333, 20355)]