85824375

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 176343552

約数和(自身を除く): 90519177

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 125, 175, 195, 273, 325, 375, 455, 503, 525, 625, 875, 975, 1365, 1509, 1625, 1875, 2275, 2515, 2625, 3521, 4375, 4875, 6539, 6825, 7545, 8125, 10563, 11375, 12575, 13125, 17605, 19617, 24375, 32695, 34125, 37725, 45773, 52815, 56875, 62875, 88025, 98085, 137319, 163475, 170625, 188625, 228865, 264075, 314375, 440125, 490425, 686595, 817375, 943125, 1144325, 1320375, 2200625, 2452125, 3432975, 4086875, 5721625, 6601875, 12260625, 17164875, 28608125, 85824375]

約数ペア:

[(1, 85824375), (3, 28608125), (5, 17164875), (7, 12260625), (13, 6601875), (15, 5721625), (21, 4086875), (25, 3432975), (35, 2452125), (39, 2200625), (65, 1320375), (75, 1144325), (91, 943125), (105, 817375), (125, 686595), (175, 490425), (195, 440125), (273, 314375), (325, 264075), (375, 228865), (455, 188625), (503, 170625), (525, 163475), (625, 137319), (875, 98085), (975, 88025), (1365, 62875), (1509, 56875), (1625, 52815), (1875, 45773), (2275, 37725), (2515, 34125), (2625, 32695), (3521, 24375), (4375, 19617), (4875, 17605), (6539, 13125), (6825, 12575), (7545, 11375), (8125, 10563)]