3971878275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{27061}}^1$

素因数の和:27196

約数の個数: 48

約数和(自身を含む): 6979831040

約数和(自身を除く): 3007952765

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 103, 285, 309, 475, 515, 1425, 1545, 1957, 2575, 5871, 7725, 9785, 27061, 29355, 48925, 81183, 135305, 146775, 405915, 514159, 676525, 1542477, 2029575, 2570795, 2787283, 7712385, 8361849, 12853975, 13936415, 38561925, 41809245, 52958377, 69682075, 158875131, 209046225, 264791885, 794375655, 1323959425, 3971878275]

約数ペア:

[(1, 3971878275), (3, 1323959425), (5, 794375655), (15, 264791885), (19, 209046225), (25, 158875131), (57, 69682075), (75, 52958377), (95, 41809245), (103, 38561925), (285, 13936415), (309, 12853975), (475, 8361849), (515, 7712385), (1425, 2787283), (1545, 2570795), (1957, 2029575), (2575, 1542477), (5871, 676525), (7725, 514159), (9785, 405915), (27061, 146775), (29355, 135305), (48925, 81183)]