5019460775

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2659}}^1$

素因数の和:2773

約数の個数: 72

約数和(自身を含む): 7670759040

約数和(自身を除く): 2651298265

約数列:

[1, 5, 7, 23, 25, 35, 49, 67, 115, 161, 175, 245, 335, 469, 575, 805, 1127, 1225, 1541, 1675, 2345, 2659, 3283, 4025, 5635, 7705, 10787, 11725, 13295, 16415, 18613, 28175, 38525, 53935, 61157, 66475, 75509, 82075, 93065, 130291, 178153, 269675, 305785, 377545, 428099, 465325, 651455, 890765, 1247071, 1528925, 1887725, 2140495, 2996693, 3257275, 4097519, 4453825, 6235355, 8729497, 10702475, 14983465, 20487595, 28682633, 31176775, 43647485, 74917325, 102437975, 143413165, 200778431, 218237425, 717065825, 1003892155, 5019460775]

約数ペア:

[(1, 5019460775), (5, 1003892155), (7, 717065825), (23, 218237425), (25, 200778431), (35, 143413165), (49, 102437975), (67, 74917325), (115, 43647485), (161, 31176775), (175, 28682633), (245, 20487595), (335, 14983465), (469, 10702475), (575, 8729497), (805, 6235355), (1127, 4453825), (1225, 4097519), (1541, 3257275), (1675, 2996693), (2345, 2140495), (2659, 1887725), (3283, 1528925), (4025, 1247071), (5635, 890765), (7705, 651455), (10787, 465325), (11725, 428099), (13295, 377545), (16415, 305785), (18613, 269675), (28175, 178153), (38525, 130291), (53935, 93065), (61157, 82075), (66475, 75509)]