73067085

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2549}}^1$

素因数の和:2587

約数の個数: 72

約数和(自身を含む): 158722200

約数和(自身を除く): 85655115

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 441, 455, 585, 637, 735, 819, 1365, 1911, 2205, 2549, 3185, 4095, 5733, 7647, 9555, 12745, 17843, 22941, 28665, 33137, 38235, 53529, 89215, 99411, 114705, 124901, 160587, 165685, 231959, 267645, 298233, 374703, 497055, 624505, 695877, 802935, 1124109, 1159795, 1491165, 1623713, 1873515, 2087631, 3479385, 4871139, 5620545, 8118565, 10438155, 14613417, 24355695, 73067085]

約数ペア:

[(1, 73067085), (3, 24355695), (5, 14613417), (7, 10438155), (9, 8118565), (13, 5620545), (15, 4871139), (21, 3479385), (35, 2087631), (39, 1873515), (45, 1623713), (49, 1491165), (63, 1159795), (65, 1124109), (91, 802935), (105, 695877), (117, 624505), (147, 497055), (195, 374703), (245, 298233), (273, 267645), (315, 231959), (441, 165685), (455, 160587), (585, 124901), (637, 114705), (735, 99411), (819, 89215), (1365, 53529), (1911, 38235), (2205, 33137), (2549, 28665), (3185, 22941), (4095, 17843), (5733, 12745), (7647, 9555)]