12449325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 24569856

約数和(自身を除く): 12120531

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 345, 483, 525, 575, 805, 1031, 1725, 2415, 3093, 4025, 5155, 7217, 12075, 15465, 21651, 23713, 25775, 36085, 71139, 77325, 108255, 118565, 165991, 180425, 355695, 497973, 541275, 592825, 829955, 1778475, 2489865, 4149775, 12449325]

約数ペア:

[(1, 12449325), (3, 4149775), (5, 2489865), (7, 1778475), (15, 829955), (21, 592825), (23, 541275), (25, 497973), (35, 355695), (69, 180425), (75, 165991), (105, 118565), (115, 108255), (161, 77325), (175, 71139), (345, 36085), (483, 25775), (525, 23713), (575, 21651), (805, 15465), (1031, 12075), (1725, 7217), (2415, 5155), (3093, 4025)]