194435895

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{1201}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 319866624

約数和(自身を除く): 125430729

約数列:

[1, 3, 5, 15, 43, 129, 215, 251, 645, 753, 1201, 1255, 3603, 3765, 6005, 10793, 18015, 32379, 51643, 53965, 154929, 161895, 258215, 301451, 774645, 904353, 1507255, 4521765, 12962393, 38887179, 64811965, 194435895]

約数ペア:

[(1, 194435895), (3, 64811965), (5, 38887179), (15, 12962393), (43, 4521765), (129, 1507255), (215, 904353), (251, 774645), (645, 301451), (753, 258215), (1201, 161895), (1255, 154929), (3603, 53965), (3765, 51643), (6005, 32379), (10793, 18015)]