15690469425

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1263

約数の個数: 96

約数和(自身を含む): 27571568640

約数和(自身を除く): 11881099215

約数列:

[1, 3, 5, 15, 25, 31, 47, 75, 93, 139, 141, 155, 235, 417, 465, 695, 705, 775, 1033, 1175, 1457, 2085, 2325, 3099, 3475, 3525, 4309, 4371, 5165, 6533, 7285, 10425, 12927, 15495, 19599, 21545, 21855, 25825, 32023, 32665, 36425, 48551, 64635, 77475, 96069, 97995, 107725, 109275, 143587, 145653, 160115, 163325, 202523, 242755, 323175, 430761, 480345, 489975, 607569, 717935, 728265, 800575, 1012615, 1213775, 1505081, 2153805, 2401725, 3037845, 3589675, 3641325, 4451197, 4515243, 5063075, 6748589, 7525405, 10769025, 13353591, 15189225, 20245767, 22255985, 22576215, 33742945, 37627025, 66767955, 101228835, 111279925, 112881075, 168714725, 209206259, 333839775, 506144175, 627618777, 1046031295, 3138093885, 5230156475, 15690469425]

約数ペア:

[(1, 15690469425), (3, 5230156475), (5, 3138093885), (15, 1046031295), (25, 627618777), (31, 506144175), (47, 333839775), (75, 209206259), (93, 168714725), (139, 112881075), (141, 111279925), (155, 101228835), (235, 66767955), (417, 37627025), (465, 33742945), (695, 22576215), (705, 22255985), (775, 20245767), (1033, 15189225), (1175, 13353591), (1457, 10769025), (2085, 7525405), (2325, 6748589), (3099, 5063075), (3475, 4515243), (3525, 4451197), (4309, 3641325), (4371, 3589675), (5165, 3037845), (6533, 2401725), (7285, 2153805), (10425, 1505081), (12927, 1213775), (15495, 1012615), (19599, 800575), (21545, 728265), (21855, 717935), (25825, 607569), (32023, 489975), (32665, 480345), (36425, 430761), (48551, 323175), (64635, 242755), (77475, 202523), (96069, 163325), (97995, 160115), (107725, 145653), (109275, 143587)]