1119291225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 2017772640

約数和(自身を除く): 898481415

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 233, 325, 379, 507, 699, 845, 975, 1137, 1165, 1895, 2535, 3029, 3495, 4225, 4927, 5685, 5825, 9087, 9475, 12675, 14781, 15145, 17475, 24635, 28425, 39377, 45435, 64051, 73905, 75725, 88307, 118131, 123175, 192153, 196885, 227175, 264921, 320255, 369525, 441535, 590655, 960765, 984425, 1147991, 1324605, 1601275, 2207675, 2953275, 3443973, 4803825, 5739955, 6623025, 14923883, 17219865, 28699775, 44771649, 74619415, 86099325, 223858245, 373097075, 1119291225]

約数ペア:

[(1, 1119291225), (3, 373097075), (5, 223858245), (13, 86099325), (15, 74619415), (25, 44771649), (39, 28699775), (65, 17219865), (75, 14923883), (169, 6623025), (195, 5739955), (233, 4803825), (325, 3443973), (379, 2953275), (507, 2207675), (699, 1601275), (845, 1324605), (975, 1147991), (1137, 984425), (1165, 960765), (1895, 590655), (2535, 441535), (3029, 369525), (3495, 320255), (4225, 264921), (4927, 227175), (5685, 196885), (5825, 192153), (9087, 123175), (9475, 118131), (12675, 88307), (14781, 75725), (15145, 73905), (17475, 64051), (24635, 45435), (28425, 39377)]