2017175535

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 3642624000

約数和(自身を除く): 1625448465

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 239, 303, 505, 619, 717, 909, 1195, 1515, 1857, 2151, 2727, 3095, 3585, 4545, 5571, 6453, 9285, 10755, 13635, 16713, 24139, 27855, 32265, 62519, 72417, 83565, 120695, 147941, 187557, 217251, 312595, 362085, 443823, 562671, 651753, 739705, 937785, 1086255, 1331469, 1688013, 2219115, 2813355, 3258765, 3994407, 6657345, 8440065, 14942041, 19972035, 44826123, 74710205, 134478369, 224130615, 403435107, 672391845, 2017175535]

約数ペア:

[(1, 2017175535), (3, 672391845), (5, 403435107), (9, 224130615), (15, 134478369), (27, 74710205), (45, 44826123), (101, 19972035), (135, 14942041), (239, 8440065), (303, 6657345), (505, 3994407), (619, 3258765), (717, 2813355), (909, 2219115), (1195, 1688013), (1515, 1331469), (1857, 1086255), (2151, 937785), (2727, 739705), (3095, 651753), (3585, 562671), (4545, 443823), (5571, 362085), (6453, 312595), (9285, 217251), (10755, 187557), (13635, 147941), (16713, 120695), (24139, 83565), (27855, 72417), (32265, 62519)]