74430285

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 122145408

約数和(自身を除く): 47715123

約数列:

[1, 3, 5, 15, 53, 159, 251, 265, 373, 753, 795, 1119, 1255, 1865, 3765, 5595, 13303, 19769, 39909, 59307, 66515, 93623, 98845, 199545, 280869, 296535, 468115, 1404345, 4962019, 14886057, 24810095, 74430285]

約数ペア:

[(1, 74430285), (3, 24810095), (5, 14886057), (15, 4962019), (53, 1404345), (159, 468115), (251, 296535), (265, 280869), (373, 199545), (753, 98845), (795, 93623), (1119, 66515), (1255, 59307), (1865, 39909), (3765, 19769), (5595, 13303)]