195736325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 266649600

約数和(自身を除く): 70913275

約数列:

[1, 5, 23, 25, 31, 79, 115, 139, 155, 395, 575, 695, 713, 775, 1817, 1975, 2449, 3197, 3475, 3565, 4309, 9085, 10981, 12245, 15985, 17825, 21545, 45425, 54905, 56327, 61225, 79925, 99107, 107725, 252563, 274525, 281635, 340411, 495535, 1262815, 1408175, 1702055, 2477675, 6314075, 7829453, 8510275, 39147265, 195736325]

約数ペア:

[(1, 195736325), (5, 39147265), (23, 8510275), (25, 7829453), (31, 6314075), (79, 2477675), (115, 1702055), (139, 1408175), (155, 1262815), (395, 495535), (575, 340411), (695, 281635), (713, 274525), (775, 252563), (1817, 107725), (1975, 99107), (2449, 79925), (3197, 61225), (3475, 56327), (3565, 54905), (4309, 45425), (9085, 21545), (10981, 17825), (12245, 15985)]