233764875

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^2\times {\mathrm{719}}^1$

素因数の和:774

約数の個数: 72

約数和(自身を含む): 448269120

約数和(自身を除く): 214504245

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 289, 375, 425, 719, 765, 867, 1125, 1275, 1445, 2125, 2157, 2601, 3595, 3825, 4335, 6375, 6471, 7225, 10785, 12223, 13005, 17975, 19125, 21675, 32355, 36125, 36669, 53925, 61115, 65025, 89875, 108375, 110007, 161775, 183345, 207791, 269625, 305575, 325125, 550035, 623373, 808875, 916725, 1038955, 1527875, 1870119, 2750175, 3116865, 4583625, 5194775, 9350595, 13750875, 15584325, 25973875, 46752975, 77921625, 233764875]

約数ペア:

[(1, 233764875), (3, 77921625), (5, 46752975), (9, 25973875), (15, 15584325), (17, 13750875), (25, 9350595), (45, 5194775), (51, 4583625), (75, 3116865), (85, 2750175), (125, 1870119), (153, 1527875), (225, 1038955), (255, 916725), (289, 808875), (375, 623373), (425, 550035), (719, 325125), (765, 305575), (867, 269625), (1125, 207791), (1275, 183345), (1445, 161775), (2125, 110007), (2157, 108375), (2601, 89875), (3595, 65025), (3825, 61115), (4335, 53925), (6375, 36669), (6471, 36125), (7225, 32355), (10785, 21675), (12223, 19125), (13005, 17975)]