1305320465

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 1622025216

約数和(自身を除く): 316704751

約数列:

[1, 5, 67, 101, 173, 223, 335, 505, 865, 1115, 6767, 11591, 14941, 17473, 22523, 33835, 38579, 57955, 74705, 87365, 112615, 192895, 1170691, 1509041, 2584793, 3896479, 5853455, 7545205, 12923965, 19482395, 261064093, 1305320465]

約数ペア:

[(1, 1305320465), (5, 261064093), (67, 19482395), (101, 12923965), (173, 7545205), (223, 5853455), (335, 3896479), (505, 2584793), (865, 1509041), (1115, 1170691), (6767, 192895), (11591, 112615), (14941, 87365), (17473, 74705), (22523, 57955), (33835, 38579)]