142157535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{1213}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 245558208

約数和(自身を除く): 103400673

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 601, 1213, 1803, 3005, 3639, 6065, 7813, 9015, 15769, 18195, 23439, 39065, 47307, 78845, 117195, 236535, 729013, 2187039, 3645065, 9477169, 10935195, 28431507, 47385845, 142157535]

約数ペア:

[(1, 142157535), (3, 47385845), (5, 28431507), (13, 10935195), (15, 9477169), (39, 3645065), (65, 2187039), (195, 729013), (601, 236535), (1213, 117195), (1803, 78845), (3005, 47307), (3639, 39065), (6065, 23439), (7813, 18195), (9015, 15769)]