109486575

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1485

約数の個数: 72

約数和(自身を含む): 220985856

約数和(自身を除く): 111499281

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 75, 93, 99, 155, 165, 225, 275, 279, 341, 465, 495, 775, 825, 1023, 1395, 1427, 1705, 2325, 2475, 3069, 4281, 5115, 6975, 7135, 8525, 12843, 15345, 15697, 21405, 25575, 35675, 44237, 47091, 64215, 76725, 78485, 107025, 132711, 141273, 221185, 235455, 321075, 392425, 398133, 486607, 663555, 706365, 1105925, 1177275, 1459821, 1990665, 2433035, 3317775, 3531825, 4379463, 7299105, 9953325, 12165175, 21897315, 36495525, 109486575]

約数ペア:

[(1, 109486575), (3, 36495525), (5, 21897315), (9, 12165175), (11, 9953325), (15, 7299105), (25, 4379463), (31, 3531825), (33, 3317775), (45, 2433035), (55, 1990665), (75, 1459821), (93, 1177275), (99, 1105925), (155, 706365), (165, 663555), (225, 486607), (275, 398133), (279, 392425), (341, 321075), (465, 235455), (495, 221185), (775, 141273), (825, 132711), (1023, 107025), (1395, 78485), (1427, 76725), (1705, 64215), (2325, 47091), (2475, 44237), (3069, 35675), (4281, 25575), (5115, 21405), (6975, 15697), (7135, 15345), (8525, 12843)]