8587501425

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{5521}}^1$

素因数の和:5791

約数の個数: 72

約数和(自身を含む): 15951423488

約数和(自身を除く): 7363922063

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 223, 225, 279, 465, 669, 775, 1115, 1395, 2007, 2325, 3345, 5521, 5575, 6913, 6975, 10035, 16563, 16725, 20739, 27605, 34565, 49689, 50175, 62217, 82815, 103695, 138025, 171151, 172825, 248445, 311085, 414075, 513453, 518475, 855755, 1231183, 1242225, 1540359, 1555425, 2567265, 3693549, 4278775, 6155915, 7701795, 11080647, 12836325, 18467745, 30779575, 38166673, 38508975, 55403235, 92338725, 114500019, 190833365, 277016175, 343500057, 572500095, 954166825, 1717500285, 2862500475, 8587501425]

約数ペア:

[(1, 8587501425), (3, 2862500475), (5, 1717500285), (9, 954166825), (15, 572500095), (25, 343500057), (31, 277016175), (45, 190833365), (75, 114500019), (93, 92338725), (155, 55403235), (223, 38508975), (225, 38166673), (279, 30779575), (465, 18467745), (669, 12836325), (775, 11080647), (1115, 7701795), (1395, 6155915), (2007, 4278775), (2325, 3693549), (3345, 2567265), (5521, 1555425), (5575, 1540359), (6913, 1242225), (6975, 1231183), (10035, 855755), (16563, 518475), (16725, 513453), (20739, 414075), (27605, 311085), (34565, 248445), (49689, 172825), (50175, 171151), (62217, 138025), (82815, 103695)]