39730275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 108

約数和(自身を含む): 83140512

約数和(自身を除く): 43410237

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 47, 51, 65, 75, 85, 117, 141, 153, 195, 221, 225, 235, 255, 289, 325, 423, 425, 585, 611, 663, 705, 765, 799, 867, 975, 1105, 1175, 1275, 1445, 1833, 1989, 2115, 2397, 2601, 2925, 3055, 3315, 3525, 3757, 3825, 3995, 4335, 5499, 5525, 7191, 7225, 9165, 9945, 10387, 10575, 11271, 11985, 13005, 13583, 15275, 16575, 18785, 19975, 21675, 27495, 31161, 33813, 35955, 40749, 45825, 49725, 51935, 56355, 59925, 65025, 67915, 93483, 93925, 122247, 137475, 155805, 169065, 176579, 179775, 203745, 259675, 281775, 339575, 467415, 529737, 611235, 779025, 845325, 882895, 1018725, 1589211, 2337075, 2648685, 3056175, 4414475, 7946055, 13243425, 39730275]

約数ペア:

[(1, 39730275), (3, 13243425), (5, 7946055), (9, 4414475), (13, 3056175), (15, 2648685), (17, 2337075), (25, 1589211), (39, 1018725), (45, 882895), (47, 845325), (51, 779025), (65, 611235), (75, 529737), (85, 467415), (117, 339575), (141, 281775), (153, 259675), (195, 203745), (221, 179775), (225, 176579), (235, 169065), (255, 155805), (289, 137475), (325, 122247), (423, 93925), (425, 93483), (585, 67915), (611, 65025), (663, 59925), (705, 56355), (765, 51935), (799, 49725), (867, 45825), (975, 40749), (1105, 35955), (1175, 33813), (1275, 31161), (1445, 27495), (1833, 21675), (1989, 19975), (2115, 18785), (2397, 16575), (2601, 15275), (2925, 13583), (3055, 13005), (3315, 11985), (3525, 11271), (3757, 10575), (3825, 10387), (3995, 9945), (4335, 9165), (5499, 7225), (5525, 7191)]