42436305

素因数分解:

$3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 77837760

約数和(自身を除く): 35401455

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 243, 265, 405, 477, 659, 795, 1215, 1431, 1977, 2385, 3295, 4293, 5931, 7155, 9885, 12879, 17793, 21465, 29655, 34927, 53379, 64395, 88965, 104781, 160137, 174635, 266895, 314343, 523905, 800685, 943029, 1571715, 2829087, 4715145, 8487261, 14145435, 42436305]

約数ペア:

[(1, 42436305), (3, 14145435), (5, 8487261), (9, 4715145), (15, 2829087), (27, 1571715), (45, 943029), (53, 800685), (81, 523905), (135, 314343), (159, 266895), (243, 174635), (265, 160137), (405, 104781), (477, 88965), (659, 64395), (795, 53379), (1215, 34927), (1431, 29655), (1977, 21465), (2385, 17793), (3295, 12879), (4293, 9885), (5931, 7155)]