15598163

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 4723117

約数列:

[1, 7, 17, 23, 41, 119, 139, 161, 287, 391, 697, 943, 973, 2363, 2737, 3197, 4879, 5699, 6601, 16031, 16541, 22379, 39893, 54349, 96883, 112217, 131077, 380443, 678181, 917539, 2228309, 15598163]

約数ペア:

[(1, 15598163), (7, 2228309), (17, 917539), (23, 678181), (41, 380443), (119, 131077), (139, 112217), (161, 96883), (287, 54349), (391, 39893), (697, 22379), (943, 16541), (973, 16031), (2363, 6601), (2737, 5699), (3197, 4879)]