61301235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 106099200

約数和(自身を除く): 44797965

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 179, 237, 255, 289, 395, 537, 867, 895, 1185, 1343, 1445, 2685, 3043, 4029, 4335, 6715, 9129, 14141, 15215, 20145, 22831, 42423, 45645, 51731, 68493, 70705, 114155, 155193, 212115, 240397, 258655, 342465, 721191, 775965, 1201985, 3605955, 4086749, 12260247, 20433745, 61301235]

約数ペア:

[(1, 61301235), (3, 20433745), (5, 12260247), (15, 4086749), (17, 3605955), (51, 1201985), (79, 775965), (85, 721191), (179, 342465), (237, 258655), (255, 240397), (289, 212115), (395, 155193), (537, 114155), (867, 70705), (895, 68493), (1185, 51731), (1343, 45645), (1445, 42423), (2685, 22831), (3043, 20145), (4029, 15215), (4335, 14141), (6715, 9129)]