1904367075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{1499}}^1$

素因数の和:2828

約数の個数: 48

約数和(自身を含む): 3395616000

約数和(自身を除く): 1491248925

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 1303, 1499, 3909, 4497, 6515, 7495, 16939, 19487, 19545, 22485, 32575, 37475, 50817, 58461, 84695, 97435, 97725, 112425, 254085, 292305, 423475, 487175, 1270425, 1461525, 1953197, 5859591, 9765985, 25391561, 29297955, 48829925, 76174683, 126957805, 146489775, 380873415, 634789025, 1904367075]

約数ペア:

[(1, 1904367075), (3, 634789025), (5, 380873415), (13, 146489775), (15, 126957805), (25, 76174683), (39, 48829925), (65, 29297955), (75, 25391561), (195, 9765985), (325, 5859591), (975, 1953197), (1303, 1461525), (1499, 1270425), (3909, 487175), (4497, 423475), (6515, 292305), (7495, 254085), (16939, 112425), (19487, 97725), (19545, 97435), (22485, 84695), (32575, 58461), (37475, 50817)]