1700157025

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3967}}^1$

素因数の和:4094

約数の個数: 48

約数和(自身を含む): 2519203840

約数和(自身を除く): 819046815

約数列:

[1, 5, 7, 25, 31, 35, 79, 155, 175, 217, 395, 553, 775, 1085, 1975, 2449, 2765, 3967, 5425, 12245, 13825, 17143, 19835, 27769, 61225, 85715, 99175, 122977, 138845, 313393, 428575, 614885, 694225, 860839, 1566965, 2193751, 3074425, 4304195, 7834825, 9715183, 10968755, 21520975, 48575915, 54843775, 68006281, 242879575, 340031405, 1700157025]

約数ペア:

[(1, 1700157025), (5, 340031405), (7, 242879575), (25, 68006281), (31, 54843775), (35, 48575915), (79, 21520975), (155, 10968755), (175, 9715183), (217, 7834825), (395, 4304195), (553, 3074425), (775, 2193751), (1085, 1566965), (1975, 860839), (2449, 694225), (2765, 614885), (3967, 428575), (5425, 313393), (12245, 138845), (13825, 122977), (17143, 99175), (19835, 85715), (27769, 61225)]