67473015

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2099

約数の個数: 32

約数和(自身を含む): 112748736

約数和(自身を除く): 45275721

約数列:

[1, 3, 5, 15, 37, 61, 111, 183, 185, 305, 555, 915, 1993, 2257, 5979, 6771, 9965, 11285, 29895, 33855, 73741, 121573, 221223, 364719, 368705, 607865, 1106115, 1823595, 4498201, 13494603, 22491005, 67473015]

約数ペア:

[(1, 67473015), (3, 22491005), (5, 13494603), (15, 4498201), (37, 1823595), (61, 1106115), (111, 607865), (183, 368705), (185, 364719), (305, 221223), (555, 121573), (915, 73741), (1993, 33855), (2257, 29895), (5979, 11285), (6771, 9965)]