156770835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{3203}}^1$

素因数の和:3475

約数の個数: 32

約数和(自身を含む): 271289088

約数和(自身を除く): 114518253

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 251, 753, 1255, 3203, 3263, 3765, 9609, 9789, 16015, 16315, 41639, 48045, 48945, 124917, 208195, 624585, 803953, 2411859, 4019765, 10451389, 12059295, 31354167, 52256945, 156770835]

約数ペア:

[(1, 156770835), (3, 52256945), (5, 31354167), (13, 12059295), (15, 10451389), (39, 4019765), (65, 2411859), (195, 803953), (251, 624585), (753, 208195), (1255, 124917), (3203, 48945), (3263, 48045), (3765, 41639), (9609, 16315), (9789, 16015)]