1285683525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10333}}^1$

素因数の和:10435

約数の個数: 72

約数和(自身を含む): 2665345280

約数和(自身を除く): 1379661755

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 79, 105, 175, 225, 237, 315, 395, 525, 553, 711, 1185, 1575, 1659, 1975, 2765, 3555, 4977, 5925, 8295, 10333, 13825, 17775, 24885, 30999, 41475, 51665, 72331, 92997, 124425, 154995, 216993, 258325, 361655, 464985, 650979, 774975, 816307, 1084965, 1808275, 2324925, 2448921, 3254895, 4081535, 5424825, 5714149, 7346763, 12244605, 16274475, 17142447, 20407675, 28570745, 36733815, 51427341, 61223025, 85712235, 142853725, 183669075, 257136705, 428561175, 1285683525]

約数ペア:

[(1, 1285683525), (3, 428561175), (5, 257136705), (7, 183669075), (9, 142853725), (15, 85712235), (21, 61223025), (25, 51427341), (35, 36733815), (45, 28570745), (63, 20407675), (75, 17142447), (79, 16274475), (105, 12244605), (175, 7346763), (225, 5714149), (237, 5424825), (315, 4081535), (395, 3254895), (525, 2448921), (553, 2324925), (711, 1808275), (1185, 1084965), (1575, 816307), (1659, 774975), (1975, 650979), (2765, 464985), (3555, 361655), (4977, 258325), (5925, 216993), (8295, 154995), (10333, 124425), (13825, 92997), (17775, 72331), (24885, 51665), (30999, 41475)]