222728735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 287884800

約数和(自身を除く): 65156065

約数列:

[1, 5, 19, 95, 101, 139, 167, 505, 695, 835, 1919, 2641, 3173, 9595, 13205, 14039, 15865, 16867, 23213, 70195, 84335, 116065, 266741, 320473, 441047, 1333705, 1602365, 2205235, 2344513, 11722565, 44545747, 222728735]

約数ペア:

[(1, 222728735), (5, 44545747), (19, 11722565), (95, 2344513), (101, 2205235), (139, 1602365), (167, 1333705), (505, 441047), (695, 320473), (835, 266741), (1919, 116065), (2641, 84335), (3173, 70195), (9595, 23213), (13205, 16867), (14039, 15865)]