19562325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 34908480

約数和(自身を除く): 15346155

約数列:

[1, 3, 5, 15, 17, 25, 51, 67, 75, 85, 201, 229, 255, 335, 425, 687, 1005, 1139, 1145, 1275, 1675, 3417, 3435, 3893, 5025, 5695, 5725, 11679, 15343, 17085, 17175, 19465, 28475, 46029, 58395, 76715, 85425, 97325, 230145, 260831, 291975, 383575, 782493, 1150725, 1304155, 3912465, 6520775, 19562325]

約数ペア:

[(1, 19562325), (3, 6520775), (5, 3912465), (15, 1304155), (17, 1150725), (25, 782493), (51, 383575), (67, 291975), (75, 260831), (85, 230145), (201, 97325), (229, 85425), (255, 76715), (335, 58395), (425, 46029), (687, 28475), (1005, 19465), (1139, 17175), (1145, 17085), (1275, 15343), (1675, 11679), (3417, 5725), (3435, 5695), (3893, 5025)]