379600575

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 687009600

約数和(自身を除く): 307409025

約数列:

[1, 3, 5, 15, 25, 29, 37, 53, 75, 87, 89, 111, 145, 159, 185, 265, 267, 435, 445, 555, 725, 795, 925, 1073, 1325, 1335, 1537, 1961, 2175, 2225, 2581, 2775, 3219, 3293, 3975, 4611, 4717, 5365, 5883, 6675, 7685, 7743, 9805, 9879, 12905, 14151, 16095, 16465, 23055, 23585, 26825, 29415, 38425, 38715, 49025, 49395, 56869, 64525, 70755, 80475, 82325, 95497, 115275, 117925, 136793, 147075, 170607, 174529, 193575, 246975, 284345, 286491, 353775, 410379, 477485, 523587, 683965, 853035, 872645, 1421725, 1432455, 2051895, 2387425, 2617935, 3419825, 4265175, 4363225, 5061341, 7162275, 10259475, 13089675, 15184023, 25306705, 75920115, 126533525, 379600575]

約数ペア:

[(1, 379600575), (3, 126533525), (5, 75920115), (15, 25306705), (25, 15184023), (29, 13089675), (37, 10259475), (53, 7162275), (75, 5061341), (87, 4363225), (89, 4265175), (111, 3419825), (145, 2617935), (159, 2387425), (185, 2051895), (265, 1432455), (267, 1421725), (435, 872645), (445, 853035), (555, 683965), (725, 523587), (795, 477485), (925, 410379), (1073, 353775), (1325, 286491), (1335, 284345), (1537, 246975), (1961, 193575), (2175, 174529), (2225, 170607), (2581, 147075), (2775, 136793), (3219, 117925), (3293, 115275), (3975, 95497), (4611, 82325), (4717, 80475), (5365, 70755), (5883, 64525), (6675, 56869), (7685, 49395), (7743, 49025), (9805, 38715), (9879, 38425), (12905, 29415), (14151, 26825), (16095, 23585), (16465, 23055)]