65691945

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1483

約数の個数: 64

約数和(自身を含む): 131604480

約数和(自身を除く): 65912535

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 93, 99, 135, 155, 165, 279, 297, 341, 465, 495, 837, 1023, 1395, 1427, 1485, 1705, 3069, 4185, 4281, 5115, 7135, 9207, 12843, 15345, 15697, 21405, 38529, 44237, 46035, 47091, 64215, 78485, 132711, 141273, 192645, 221185, 235455, 398133, 423819, 486607, 663555, 706365, 1194399, 1459821, 1990665, 2119095, 2433035, 4379463, 5971995, 7299105, 13138389, 21897315, 65691945]

約数ペア:

[(1, 65691945), (3, 21897315), (5, 13138389), (9, 7299105), (11, 5971995), (15, 4379463), (27, 2433035), (31, 2119095), (33, 1990665), (45, 1459821), (55, 1194399), (93, 706365), (99, 663555), (135, 486607), (155, 423819), (165, 398133), (279, 235455), (297, 221185), (341, 192645), (465, 141273), (495, 132711), (837, 78485), (1023, 64215), (1395, 47091), (1427, 46035), (1485, 44237), (1705, 38529), (3069, 21405), (4185, 15697), (4281, 15345), (5115, 12843), (7135, 9207)]