242287.0000000

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 16174080

約数和(自身を除く): 8406705

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 125, 165, 175, 231, 269, 275, 375, 385, 525, 807, 825, 875, 1155, 1345, 1375, 1883, 1925, 2625, 2959, 4035, 4125, 5649, 5775, 6725, 8877, 9415, 9625, 14795, 20175, 20713, 28245, 28875, 33625, 44385, 47075, 62139, 73975, 100875, 103565, 141225, 221925, 235375, 310695, 369875, 517825, 706125, 1109625, 1553475, 2589125, 7767375]

約数ペア:

[(1, 7767375), (3, 2589125), (5, 1553475), (7, 1109625), (11, 706125), (15, 517825), (21, 369875), (25, 310695), (33, 235375), (35, 221925), (55, 141225), (75, 103565), (77, 100875), (105, 73975), (125, 62139), (165, 47075), (175, 44385), (231, 33625), (269, 28875), (275, 28245), (375, 20713), (385, 20175), (525, 14795), (807, 9625), (825, 9415), (875, 8877), (1155, 6725), (1345, 5775), (1375, 5649), (1883, 4125), (1925, 4035), (2625, 2959)]