73922805

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 150239232

約数和(自身を除く): 76316427

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 43, 45, 55, 69, 99, 115, 129, 151, 165, 207, 215, 253, 345, 387, 453, 473, 495, 645, 755, 759, 989, 1035, 1265, 1359, 1419, 1661, 1935, 2265, 2277, 2365, 2967, 3473, 3795, 4257, 4945, 4983, 6493, 6795, 7095, 8305, 8901, 10419, 10879, 11385, 14835, 14949, 17365, 19479, 21285, 24915, 31257, 32465, 32637, 38203, 44505, 52095, 54395, 58437, 71423, 74745, 97395, 97911, 114609, 149339, 156285, 163185, 191015, 214269, 292185, 343827, 357115, 448017, 489555, 573045, 642807, 746695, 1071345, 1344051, 1642729, 1719135, 2240085, 3214035, 4928187, 6720255, 8213645, 14784561, 24640935, 73922805]

約数ペア:

[(1, 73922805), (3, 24640935), (5, 14784561), (9, 8213645), (11, 6720255), (15, 4928187), (23, 3214035), (33, 2240085), (43, 1719135), (45, 1642729), (55, 1344051), (69, 1071345), (99, 746695), (115, 642807), (129, 573045), (151, 489555), (165, 448017), (207, 357115), (215, 343827), (253, 292185), (345, 214269), (387, 191015), (453, 163185), (473, 156285), (495, 149339), (645, 114609), (755, 97911), (759, 97395), (989, 74745), (1035, 71423), (1265, 58437), (1359, 54395), (1419, 52095), (1661, 44505), (1935, 38203), (2265, 32637), (2277, 32465), (2365, 31257), (2967, 24915), (3473, 21285), (3795, 19479), (4257, 17365), (4945, 14949), (4983, 14835), (6493, 11385), (6795, 10879), (7095, 10419), (8305, 8901)]