285429223065

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{1511047}}^1$

素因数の和:1511326

約数の個数: 48

約数和(自身を含む): 533315325312

約数和(自身を除く): 247886102247

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 257, 735, 771, 1285, 1799, 3855, 5397, 8995, 12593, 26985, 37779, 62965, 188895, 1511047, 4533141, 7555235, 10577329, 22665705, 31731987, 52886645, 74041303, 158659935, 222123909, 370206515, 388339079, 1110619545, 1165017237, 1941695395, 2718373553, 5825086185, 8155120659, 13591867765, 19028614871, 40775603295, 57085844613, 95143074355, 285429223065]

約数ペア:

[(1, 285429223065), (3, 95143074355), (5, 57085844613), (7, 40775603295), (15, 19028614871), (21, 13591867765), (35, 8155120659), (49, 5825086185), (105, 2718373553), (147, 1941695395), (245, 1165017237), (257, 1110619545), (735, 388339079), (771, 370206515), (1285, 222123909), (1799, 158659935), (3855, 74041303), (5397, 52886645), (8995, 31731987), (12593, 22665705), (26985, 10577329), (37779, 7555235), (62965, 4533141), (188895, 1511047)]