20040102435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1\times {\mathrm{9377}}^1$

素因数の和:9465

約数の個数: 64

約数和(自身を含む): 35246275200

約数和(自身を除く): 15206172765

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 289, 435, 493, 867, 1445, 1479, 2465, 4335, 4913, 7395, 8381, 9377, 14739, 24565, 25143, 28131, 41905, 46885, 73695, 125715, 140655, 142477, 159409, 271933, 427431, 478227, 712385, 797045, 815799, 1359665, 2137155, 2391135, 2709953, 4078995, 4622861, 8129859, 13549765, 13868583, 23114305, 40649295, 46069201, 69342915, 78588637, 138207603, 230346005, 235765911, 392943185, 691038015, 1178829555, 1336006829, 4008020487, 6680034145, 20040102435]

約数ペア:

[(1, 20040102435), (3, 6680034145), (5, 4008020487), (15, 1336006829), (17, 1178829555), (29, 691038015), (51, 392943185), (85, 235765911), (87, 230346005), (145, 138207603), (255, 78588637), (289, 69342915), (435, 46069201), (493, 40649295), (867, 23114305), (1445, 13868583), (1479, 13549765), (2465, 8129859), (4335, 4622861), (4913, 4078995), (7395, 2709953), (8381, 2391135), (9377, 2137155), (14739, 1359665), (24565, 815799), (25143, 797045), (28131, 712385), (41905, 478227), (46885, 427431), (73695, 271933), (125715, 159409), (140655, 142477)]