2788133025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3067}}^1$

素因数の和:3151

約数の個数: 96

約数和(自身を含む): 5259091968

約数和(自身を除く): 2470958943

約数列:

[1, 3, 5, 15, 17, 23, 25, 31, 51, 69, 75, 85, 93, 115, 155, 255, 345, 391, 425, 465, 527, 575, 713, 775, 1173, 1275, 1581, 1725, 1955, 2139, 2325, 2635, 3067, 3565, 5865, 7905, 9201, 9775, 10695, 12121, 13175, 15335, 17825, 29325, 36363, 39525, 46005, 52139, 53475, 60605, 70541, 76675, 95077, 156417, 181815, 211623, 230025, 260695, 285231, 303025, 352705, 475385, 782085, 909075, 1058115, 1199197, 1303475, 1426155, 1616309, 1763525, 2186771, 2376925, 3597591, 3910425, 4848927, 5290575, 5995985, 6560313, 7130775, 8081545, 10933855, 17987955, 24244635, 29979925, 32801565, 37175107, 40407725, 54669275, 89939775, 111525321, 121223175, 164007825, 185875535, 557626605, 929377675, 2788133025]

約数ペア:

[(1, 2788133025), (3, 929377675), (5, 557626605), (15, 185875535), (17, 164007825), (23, 121223175), (25, 111525321), (31, 89939775), (51, 54669275), (69, 40407725), (75, 37175107), (85, 32801565), (93, 29979925), (115, 24244635), (155, 17987955), (255, 10933855), (345, 8081545), (391, 7130775), (425, 6560313), (465, 5995985), (527, 5290575), (575, 4848927), (713, 3910425), (775, 3597591), (1173, 2376925), (1275, 2186771), (1581, 1763525), (1725, 1616309), (1955, 1426155), (2139, 1303475), (2325, 1199197), (2635, 1058115), (3067, 909075), (3565, 782085), (5865, 475385), (7905, 352705), (9201, 303025), (9775, 285231), (10695, 260695), (12121, 230025), (13175, 211623), (15335, 181815), (17825, 156417), (29325, 95077), (36363, 76675), (39525, 70541), (46005, 60605), (52139, 53475)]