218171778045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{1906013}}^1$

素因数の和:1906621

約数の個数: 32

約数和(自身を含む): 376567373952

約数和(自身を除く): 158395595907

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 587, 1761, 2935, 7631, 8805, 22893, 38155, 114465, 1906013, 5718039, 9530065, 24778169, 28590195, 74334507, 123890845, 371672535, 1118829631, 3356488893, 5594148155, 14544785203, 16782444465, 43634355609, 72723926015, 218171778045]

約数ペア:

[(1, 218171778045), (3, 72723926015), (5, 43634355609), (13, 16782444465), (15, 14544785203), (39, 5594148155), (65, 3356488893), (195, 1118829631), (587, 371672535), (1761, 123890845), (2935, 74334507), (7631, 28590195), (8805, 24778169), (22893, 9530065), (38155, 5718039), (114465, 1906013)]