1601145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 96

約数和(自身を含む): 3773952

約数和(自身を除く): 2172807

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 23, 35, 39, 45, 51, 63, 65, 69, 85, 91, 105, 115, 117, 119, 153, 161, 195, 207, 221, 255, 273, 299, 315, 345, 357, 391, 455, 483, 585, 595, 663, 765, 805, 819, 897, 1035, 1071, 1105, 1173, 1365, 1449, 1495, 1547, 1785, 1955, 1989, 2093, 2415, 2691, 2737, 3315, 3519, 4095, 4485, 4641, 5083, 5355, 5865, 6279, 7245, 7735, 8211, 9945, 10465, 13455, 13685, 13923, 15249, 17595, 18837, 23205, 24633, 25415, 31395, 35581, 41055, 45747, 69615, 76245, 94185, 106743, 123165, 177905, 228735, 320229, 533715, 1601145]

約数ペア:

[(1, 1601145), (3, 533715), (5, 320229), (7, 228735), (9, 177905), (13, 123165), (15, 106743), (17, 94185), (21, 76245), (23, 69615), (35, 45747), (39, 41055), (45, 35581), (51, 31395), (63, 25415), (65, 24633), (69, 23205), (85, 18837), (91, 17595), (105, 15249), (115, 13923), (117, 13685), (119, 13455), (153, 10465), (161, 9945), (195, 8211), (207, 7735), (221, 7245), (255, 6279), (273, 5865), (299, 5355), (315, 5083), (345, 4641), (357, 4485), (391, 4095), (455, 3519), (483, 3315), (585, 2737), (595, 2691), (663, 2415), (765, 2093), (805, 1989), (819, 1955), (897, 1785), (1035, 1547), (1071, 1495), (1105, 1449), (1173, 1365)]