39486825

素因数分解:

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

素因数の和:224

約数の個数: 96

約数和(自身を含む): 84875520

約数和(自身を除く): 45388695

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 61, 63, 75, 105, 135, 137, 175, 183, 189, 225, 305, 315, 411, 427, 525, 549, 675, 685, 915, 945, 959, 1233, 1281, 1525, 1575, 1647, 2055, 2135, 2745, 2877, 3425, 3699, 3843, 4575, 4725, 4795, 6165, 6405, 8235, 8357, 8631, 10275, 10675, 11529, 13725, 14385, 18495, 19215, 23975, 25071, 25893, 30825, 32025, 41175, 41785, 43155, 57645, 58499, 71925, 75213, 92475, 96075, 125355, 129465, 175497, 208925, 215775, 225639, 288225, 292495, 376065, 526491, 626775, 647325, 877485, 1128195, 1462475, 1579473, 1880325, 2632455, 4387425, 5640975, 7897365, 13162275, 39486825]

約数ペア:

[(1, 39486825), (3, 13162275), (5, 7897365), (7, 5640975), (9, 4387425), (15, 2632455), (21, 1880325), (25, 1579473), (27, 1462475), (35, 1128195), (45, 877485), (61, 647325), (63, 626775), (75, 526491), (105, 376065), (135, 292495), (137, 288225), (175, 225639), (183, 215775), (189, 208925), (225, 175497), (305, 129465), (315, 125355), (411, 96075), (427, 92475), (525, 75213), (549, 71925), (675, 58499), (685, 57645), (915, 43155), (945, 41785), (959, 41175), (1233, 32025), (1281, 30825), (1525, 25893), (1575, 25071), (1647, 23975), (2055, 19215), (2135, 18495), (2745, 14385), (2877, 13725), (3425, 11529), (3699, 10675), (3843, 10275), (4575, 8631), (4725, 8357), (4795, 8235), (6165, 6405)]