22985445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 45342720

約数和(自身を除く): 22357275

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 79, 85, 105, 119, 163, 237, 255, 357, 395, 489, 553, 595, 815, 1141, 1185, 1343, 1659, 1785, 2445, 2765, 2771, 3423, 4029, 5705, 6715, 8295, 8313, 9401, 12877, 13855, 17115, 19397, 20145, 28203, 38631, 41565, 47005, 58191, 64385, 90139, 96985, 141015, 193155, 218909, 270417, 290955, 450695, 656727, 1094545, 1352085, 1532363, 3283635, 4597089, 7661815, 22985445]

約数ペア:

[(1, 22985445), (3, 7661815), (5, 4597089), (7, 3283635), (15, 1532363), (17, 1352085), (21, 1094545), (35, 656727), (51, 450695), (79, 290955), (85, 270417), (105, 218909), (119, 193155), (163, 141015), (237, 96985), (255, 90139), (357, 64385), (395, 58191), (489, 47005), (553, 41565), (595, 38631), (815, 28203), (1141, 20145), (1185, 19397), (1343, 17115), (1659, 13855), (1785, 12877), (2445, 9401), (2765, 8313), (2771, 8295), (3423, 6715), (4029, 5705)]