223876125

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 447782400

約数和(自身を除く): 223906275

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 79, 99, 125, 165, 225, 229, 237, 275, 375, 395, 495, 687, 711, 825, 869, 1125, 1145, 1185, 1375, 1975, 2061, 2475, 2519, 2607, 3435, 3555, 4125, 4345, 5725, 5925, 7557, 7821, 9875, 10305, 12375, 12595, 13035, 17175, 17775, 18091, 21725, 22671, 28625, 29625, 37785, 39105, 51525, 54273, 62975, 65175, 85875, 88875, 90455, 108625, 113355, 162819, 188925, 195525, 199001, 257625, 271365, 314875, 325875, 452275, 566775, 597003, 814095, 944625, 977625, 995005, 1356825, 1791009, 2261375, 2833875, 2985015, 4070475, 4975025, 6784125, 8955045, 14925075, 20352375, 24875125, 44775225, 74625375, 223876125]

約数ペア:

[(1, 223876125), (3, 74625375), (5, 44775225), (9, 24875125), (11, 20352375), (15, 14925075), (25, 8955045), (33, 6784125), (45, 4975025), (55, 4070475), (75, 2985015), (79, 2833875), (99, 2261375), (125, 1791009), (165, 1356825), (225, 995005), (229, 977625), (237, 944625), (275, 814095), (375, 597003), (395, 566775), (495, 452275), (687, 325875), (711, 314875), (825, 271365), (869, 257625), (1125, 199001), (1145, 195525), (1185, 188925), (1375, 162819), (1975, 113355), (2061, 108625), (2475, 90455), (2519, 88875), (2607, 85875), (3435, 65175), (3555, 62975), (4125, 54273), (4345, 51525), (5725, 39105), (5925, 37785), (7557, 29625), (7821, 28625), (9875, 22671), (10305, 21725), (12375, 18091), (12595, 17775), (13035, 17175)]