2010599775

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{911}}^1$

素因数の和:1521

約数の個数: 72

約数和(自身を含む): 3823844544

約数和(自身を除く): 1813244769

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 577, 765, 911, 1275, 1731, 2733, 2885, 3825, 4555, 5193, 8199, 8655, 9809, 13665, 14425, 15487, 22775, 25965, 29427, 40995, 43275, 46461, 49045, 68325, 77435, 88281, 129825, 139383, 147135, 204975, 232305, 245225, 387175, 441405, 525647, 696915, 735675, 1161525, 1576941, 2207025, 2628235, 3484575, 4730823, 7884705, 8935999, 13141175, 23654115, 26807997, 39423525, 44679995, 80423991, 118270575, 134039985, 223399975, 402119955, 670199925, 2010599775]

約数ペア:

[(1, 2010599775), (3, 670199925), (5, 402119955), (9, 223399975), (15, 134039985), (17, 118270575), (25, 80423991), (45, 44679995), (51, 39423525), (75, 26807997), (85, 23654115), (153, 13141175), (225, 8935999), (255, 7884705), (425, 4730823), (577, 3484575), (765, 2628235), (911, 2207025), (1275, 1576941), (1731, 1161525), (2733, 735675), (2885, 696915), (3825, 525647), (4555, 441405), (5193, 387175), (8199, 245225), (8655, 232305), (9809, 204975), (13665, 147135), (14425, 139383), (15487, 129825), (22775, 88281), (25965, 77435), (29427, 68325), (40995, 49045), (43275, 46461)]