83361075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 169751040

約数和(自身を除く): 86389965

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 61, 75, 95, 105, 133, 137, 175, 183, 285, 305, 399, 411, 427, 475, 525, 665, 685, 915, 959, 1159, 1281, 1425, 1525, 1995, 2055, 2135, 2603, 2877, 3325, 3425, 3477, 4575, 4795, 5795, 6405, 7809, 8113, 8357, 9975, 10275, 10675, 13015, 14385, 17385, 18221, 23975, 24339, 25071, 28975, 32025, 39045, 40565, 41785, 54663, 58499, 65075, 71925, 86925, 91105, 121695, 125355, 158783, 175497, 195225, 202825, 208925, 273315, 292495, 455525, 476349, 608475, 626775, 793915, 877485, 1111481, 1366575, 1462475, 2381745, 3334443, 3969575, 4387425, 5557405, 11908725, 16672215, 27787025, 83361075]

約数ペア:

[(1, 83361075), (3, 27787025), (5, 16672215), (7, 11908725), (15, 5557405), (19, 4387425), (21, 3969575), (25, 3334443), (35, 2381745), (57, 1462475), (61, 1366575), (75, 1111481), (95, 877485), (105, 793915), (133, 626775), (137, 608475), (175, 476349), (183, 455525), (285, 292495), (305, 273315), (399, 208925), (411, 202825), (427, 195225), (475, 175497), (525, 158783), (665, 125355), (685, 121695), (915, 91105), (959, 86925), (1159, 71925), (1281, 65075), (1425, 58499), (1525, 54663), (1995, 41785), (2055, 40565), (2135, 39045), (2603, 32025), (2877, 28975), (3325, 25071), (3425, 24339), (3477, 23975), (4575, 18221), (4795, 17385), (5795, 14385), (6405, 13015), (7809, 10675), (8113, 10275), (8357, 9975)]