612344655

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{2081}}^1$

素因数の和:2608

約数の個数: 48

約数和(自身を含む): 1145866176

約数和(自身を除く): 533521521

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 503, 585, 1509, 2081, 2515, 4527, 6243, 6539, 7545, 10405, 18729, 19617, 22635, 27053, 31215, 32695, 58851, 81159, 93645, 98085, 135265, 243477, 294255, 405795, 1046743, 1217385, 3140229, 5233715, 9420687, 13607659, 15701145, 40822977, 47103435, 68038295, 122468931, 204114885, 612344655]

約数ペア:

[(1, 612344655), (3, 204114885), (5, 122468931), (9, 68038295), (13, 47103435), (15, 40822977), (39, 15701145), (45, 13607659), (65, 9420687), (117, 5233715), (195, 3140229), (503, 1217385), (585, 1046743), (1509, 405795), (2081, 294255), (2515, 243477), (4527, 135265), (6243, 98085), (6539, 93645), (7545, 81159), (10405, 58851), (18729, 32695), (19617, 31215), (22635, 27053)]