53444175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 94493952

約数和(自身を除く): 41049777

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 167, 251, 255, 425, 501, 753, 835, 1255, 1275, 2505, 2839, 3765, 4175, 4267, 6275, 8517, 12525, 12801, 14195, 18825, 21335, 41917, 42585, 64005, 70975, 106675, 125751, 209585, 212925, 320025, 628755, 712589, 1047925, 2137767, 3143775, 3562945, 10688835, 17814725, 53444175]

約数ペア:

[(1, 53444175), (3, 17814725), (5, 10688835), (15, 3562945), (17, 3143775), (25, 2137767), (51, 1047925), (75, 712589), (85, 628755), (167, 320025), (251, 212925), (255, 209585), (425, 125751), (501, 106675), (753, 70975), (835, 64005), (1255, 42585), (1275, 41917), (2505, 21335), (2839, 18825), (3765, 14195), (4175, 12801), (4267, 12525), (6275, 8517)]