82661003925

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{203011}}^1$

素因数の和:203174

約数の個数: 48

約数和(自身を含む): 140468063040

約数和(自身を除く): 57807059115

約数列:

[1, 3, 5, 15, 25, 61, 75, 89, 183, 267, 305, 445, 915, 1335, 1525, 2225, 4575, 5429, 6675, 16287, 27145, 81435, 135725, 203011, 407175, 609033, 1015055, 3045165, 5075275, 12383671, 15225825, 18067979, 37151013, 54203937, 61918355, 90339895, 185755065, 271019685, 309591775, 451699475, 928775325, 1102146719, 1355098425, 3306440157, 5510733595, 16532200785, 27553667975, 82661003925]

約数ペア:

[(1, 82661003925), (3, 27553667975), (5, 16532200785), (15, 5510733595), (25, 3306440157), (61, 1355098425), (75, 1102146719), (89, 928775325), (183, 451699475), (267, 309591775), (305, 271019685), (445, 185755065), (915, 90339895), (1335, 61918355), (1525, 54203937), (2225, 37151013), (4575, 18067979), (5429, 15225825), (6675, 12383671), (16287, 5075275), (27145, 3045165), (81435, 1015055), (135725, 609033), (203011, 407175)]