6442695

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 12946752

約数和(自身を除く): 6504057

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 113, 181, 315, 339, 543, 565, 791, 905, 1017, 1267, 1629, 1695, 2373, 2715, 3801, 3955, 5085, 6335, 7119, 8145, 11403, 11865, 19005, 20453, 35595, 57015, 61359, 102265, 143171, 184077, 306795, 429513, 715855, 920385, 1288539, 2147565, 6442695]

約数ペア:

[(1, 6442695), (3, 2147565), (5, 1288539), (7, 920385), (9, 715855), (15, 429513), (21, 306795), (35, 184077), (45, 143171), (63, 102265), (105, 61359), (113, 57015), (181, 35595), (315, 20453), (339, 19005), (543, 11865), (565, 11403), (791, 8145), (905, 7119), (1017, 6335), (1267, 5085), (1629, 3955), (1695, 3801), (2373, 2715)]