1869740145

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{152197}}^1$

素因数の和:152231

約数の個数: 64

約数和(自身を含む): 4091082240

約数和(自身を除く): 2221342095

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 4095, 12285, 152197, 456591, 760985, 1065379, 1369773, 1978561, 2282955, 3196137, 4109319, 5326895, 5935683, 6848865, 9588411, 9892805, 13849927, 15980685, 17807049, 20546595, 28765233, 29678415, 41549781, 47942055, 53421147, 69249635, 89035245, 124649343, 143826165, 207748905, 267105735, 373948029, 623246715, 1869740145]

約数ペア:

[(1, 1869740145), (3, 623246715), (5, 373948029), (7, 267105735), (9, 207748905), (13, 143826165), (15, 124649343), (21, 89035245), (27, 69249635), (35, 53421147), (39, 47942055), (45, 41549781), (63, 29678415), (65, 28765233), (91, 20546595), (105, 17807049), (117, 15980685), (135, 13849927), (189, 9892805), (195, 9588411), (273, 6848865), (315, 5935683), (351, 5326895), (455, 4109319), (585, 3196137), (819, 2282955), (945, 1978561), (1365, 1369773), (1755, 1065379), (2457, 760985), (4095, 456591), (12285, 152197)]