39705704425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{51803}}^1$

素因数の和:51910

約数の個数: 48

約数和(自身を含む): 54267383808

約数和(自身を除く): 14561679383

約数列:

[1, 5, 23, 25, 31, 43, 115, 155, 215, 575, 713, 775, 989, 1075, 1333, 3565, 4945, 6665, 17825, 24725, 30659, 33325, 51803, 153295, 259015, 766475, 1191469, 1295075, 1605893, 2227529, 5957345, 8029465, 11137645, 29786725, 36935539, 40147325, 51233167, 55688225, 69053399, 184677695, 256165835, 345266995, 923388475, 1280829175, 1588228177, 1726334975, 7941140885, 39705704425]

約数ペア:

[(1, 39705704425), (5, 7941140885), (23, 1726334975), (25, 1588228177), (31, 1280829175), (43, 923388475), (115, 345266995), (155, 256165835), (215, 184677695), (575, 69053399), (713, 55688225), (775, 51233167), (989, 40147325), (1075, 36935539), (1333, 29786725), (3565, 11137645), (4945, 8029465), (6665, 5957345), (17825, 2227529), (24725, 1605893), (30659, 1295075), (33325, 1191469), (51803, 766475), (153295, 259015)]