383676215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 532290528

約数和(自身を除く): 148614313

約数列:

[1, 5, 13, 19, 65, 83, 95, 197, 247, 361, 415, 985, 1079, 1235, 1577, 1805, 2561, 3743, 4693, 5395, 7885, 12805, 16351, 18715, 20501, 23465, 29963, 48659, 71117, 81755, 102505, 149815, 212563, 243295, 310669, 355585, 389519, 924521, 1062815, 1553345, 1947595, 4038697, 4622605, 5902711, 20193485, 29513555, 76735243, 383676215]

約数ペア:

[(1, 383676215), (5, 76735243), (13, 29513555), (19, 20193485), (65, 5902711), (83, 4622605), (95, 4038697), (197, 1947595), (247, 1553345), (361, 1062815), (415, 924521), (985, 389519), (1079, 355585), (1235, 310669), (1577, 243295), (1805, 212563), (2561, 149815), (3743, 102505), (4693, 81755), (5395, 71117), (7885, 48659), (12805, 29963), (16351, 23465), (18715, 20501)]