669267105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{10369}}^1$

素因数の和:10721

約数の個数: 32

約数和(自身を含む): 1156794240

約数和(自身を除く): 487527135

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 331, 993, 1655, 4303, 4965, 10369, 12909, 21515, 31107, 51845, 64545, 134797, 155535, 404391, 673985, 2021955, 3432139, 10296417, 17160695, 44617807, 51482085, 133853421, 223089035, 669267105]

約数ペア:

[(1, 669267105), (3, 223089035), (5, 133853421), (13, 51482085), (15, 44617807), (39, 17160695), (65, 10296417), (195, 3432139), (331, 2021955), (993, 673985), (1655, 404391), (4303, 155535), (4965, 134797), (10369, 64545), (12909, 51845), (21515, 31107)]