129969345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 237484800

約数和(自身を除く): 107515455

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 61, 111, 165, 183, 185, 305, 349, 407, 555, 671, 915, 1047, 1221, 1745, 2013, 2035, 2257, 3355, 3839, 5235, 6105, 6771, 10065, 11285, 11517, 12913, 19195, 21289, 24827, 33855, 38739, 57585, 63867, 64565, 74481, 106445, 124135, 142043, 193695, 234179, 319335, 372405, 426129, 702537, 710215, 787693, 1170895, 2130645, 2363079, 3512685, 3938465, 8664623, 11815395, 25993869, 43323115, 129969345]

約数ペア:

[(1, 129969345), (3, 43323115), (5, 25993869), (11, 11815395), (15, 8664623), (33, 3938465), (37, 3512685), (55, 2363079), (61, 2130645), (111, 1170895), (165, 787693), (183, 710215), (185, 702537), (305, 426129), (349, 372405), (407, 319335), (555, 234179), (671, 193695), (915, 142043), (1047, 124135), (1221, 106445), (1745, 74481), (2013, 64565), (2035, 63867), (2257, 57585), (3355, 38739), (3839, 33855), (5235, 24827), (6105, 21289), (6771, 19195), (10065, 12913), (11285, 11517)]