47007975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 98565120

約数和(自身を除く): 51557145

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 25, 35, 51, 69, 75, 85, 105, 115, 119, 161, 175, 229, 255, 345, 357, 391, 425, 483, 525, 575, 595, 687, 805, 1145, 1173, 1275, 1603, 1725, 1785, 1955, 2415, 2737, 2975, 3435, 3893, 4025, 4809, 5267, 5725, 5865, 8015, 8211, 8925, 9775, 11679, 12075, 13685, 15801, 17175, 19465, 24045, 26335, 27251, 29325, 36869, 40075, 41055, 58395, 68425, 79005, 81753, 89539, 97325, 110607, 120225, 131675, 136255, 184345, 205275, 268617, 291975, 395025, 408765, 447695, 553035, 626773, 681275, 921725, 1343085, 1880319, 2043825, 2238475, 2765175, 3133865, 6715425, 9401595, 15669325, 47007975]

約数ペア:

[(1, 47007975), (3, 15669325), (5, 9401595), (7, 6715425), (15, 3133865), (17, 2765175), (21, 2238475), (23, 2043825), (25, 1880319), (35, 1343085), (51, 921725), (69, 681275), (75, 626773), (85, 553035), (105, 447695), (115, 408765), (119, 395025), (161, 291975), (175, 268617), (229, 205275), (255, 184345), (345, 136255), (357, 131675), (391, 120225), (425, 110607), (483, 97325), (525, 89539), (575, 81753), (595, 79005), (687, 68425), (805, 58395), (1145, 41055), (1173, 40075), (1275, 36869), (1603, 29325), (1725, 27251), (1785, 26335), (1955, 24045), (2415, 19465), (2737, 17175), (2975, 15801), (3435, 13685), (3893, 12075), (4025, 11679), (4809, 9775), (5267, 8925), (5725, 8211), (5865, 8015)]