2547573675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1173

約数の個数: 96

約数和(自身を含む): 4744696320

約数和(自身を除く): 2197122645

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 103, 255, 285, 309, 323, 425, 475, 515, 969, 1021, 1275, 1425, 1545, 1615, 1751, 1957, 2575, 3063, 4845, 5105, 5253, 5871, 7725, 8075, 8755, 9785, 15315, 17357, 19399, 24225, 25525, 26265, 29355, 33269, 43775, 48925, 52071, 58197, 76575, 86785, 96995, 99807, 105163, 131325, 146775, 166345, 260355, 290985, 315489, 329783, 433925, 484975, 499035, 525815, 831725, 989349, 1301775, 1454925, 1577445, 1648915, 1787771, 1998097, 2495175, 2629075, 4946745, 5363313, 5994291, 7887225, 8244575, 8938855, 9990485, 24733725, 26816565, 29971455, 33967649, 44694275, 49952425, 101902947, 134082825, 149857275, 169838245, 509514735, 849191225, 2547573675]

約数ペア:

[(1, 2547573675), (3, 849191225), (5, 509514735), (15, 169838245), (17, 149857275), (19, 134082825), (25, 101902947), (51, 49952425), (57, 44694275), (75, 33967649), (85, 29971455), (95, 26816565), (103, 24733725), (255, 9990485), (285, 8938855), (309, 8244575), (323, 7887225), (425, 5994291), (475, 5363313), (515, 4946745), (969, 2629075), (1021, 2495175), (1275, 1998097), (1425, 1787771), (1545, 1648915), (1615, 1577445), (1751, 1454925), (1957, 1301775), (2575, 989349), (3063, 831725), (4845, 525815), (5105, 499035), (5253, 484975), (5871, 433925), (7725, 329783), (8075, 315489), (8755, 290985), (9785, 260355), (15315, 166345), (17357, 146775), (19399, 131325), (24225, 105163), (25525, 99807), (26265, 96995), (29355, 86785), (33269, 76575), (43775, 58197), (48925, 52071)]