105992325

素因数分解:

$3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 197308800

約数和(自身を除く): 91316475

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 79, 89, 201, 225, 237, 267, 335, 395, 445, 603, 711, 801, 1005, 1185, 1335, 1675, 1975, 2225, 3015, 3555, 4005, 5025, 5293, 5925, 5963, 6675, 7031, 15075, 15879, 17775, 17889, 20025, 21093, 26465, 29815, 35155, 47637, 53667, 63279, 79395, 89445, 105465, 132325, 149075, 175775, 238185, 268335, 316395, 396975, 447225, 471077, 527325, 1190925, 1341675, 1413231, 1581975, 2355385, 4239693, 7066155, 11776925, 21198465, 35330775, 105992325]

約数ペア:

[(1, 105992325), (3, 35330775), (5, 21198465), (9, 11776925), (15, 7066155), (25, 4239693), (45, 2355385), (67, 1581975), (75, 1413231), (79, 1341675), (89, 1190925), (201, 527325), (225, 471077), (237, 447225), (267, 396975), (335, 316395), (395, 268335), (445, 238185), (603, 175775), (711, 149075), (801, 132325), (1005, 105465), (1185, 89445), (1335, 79395), (1675, 63279), (1975, 53667), (2225, 47637), (3015, 35155), (3555, 29815), (4005, 26465), (5025, 21093), (5293, 20025), (5925, 17889), (5963, 17775), (6675, 15879), (7031, 15075)]