2977881675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{2503}}^1$

素因数の和:3092

約数の個数: 48

約数和(自身を含む): 5104554240

約数和(自身を除く): 2126672565

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 547, 725, 1641, 2175, 2503, 2735, 7509, 8205, 12515, 13675, 15863, 37545, 41025, 47589, 62575, 72587, 79315, 187725, 217761, 237945, 362935, 396575, 1088805, 1189725, 1369141, 1814675, 4107423, 5444025, 6845705, 20537115, 34228525, 39705089, 102685575, 119115267, 198525445, 595576335, 992627225, 2977881675]

約数ペア:

[(1, 2977881675), (3, 992627225), (5, 595576335), (15, 198525445), (25, 119115267), (29, 102685575), (75, 39705089), (87, 34228525), (145, 20537115), (435, 6845705), (547, 5444025), (725, 4107423), (1641, 1814675), (2175, 1369141), (2503, 1189725), (2735, 1088805), (7509, 396575), (8205, 362935), (12515, 237945), (13675, 217761), (15863, 187725), (37545, 79315), (41025, 72587), (47589, 62575)]