230345375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{619}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 311438400

約数和(自身を除く): 81093025

約数列:

[1, 5, 13, 25, 65, 125, 229, 325, 619, 1145, 1625, 2977, 3095, 5725, 8047, 14885, 15475, 28625, 40235, 74425, 77375, 141751, 201175, 372125, 708755, 1005875, 1842763, 3543775, 9213815, 17718875, 46069075, 230345375]

約数ペア:

[(1, 230345375), (5, 46069075), (13, 17718875), (25, 9213815), (65, 3543775), (125, 1842763), (229, 1005875), (325, 708755), (619, 372125), (1145, 201175), (1625, 141751), (2977, 77375), (3095, 74425), (5725, 40235), (8047, 28625), (14885, 15475)]