38836875

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 80974080

約数和(自身を除く): 42137205

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, 625, 807, 825, 875, 1155, 1345, 1375, 1875, 1883, 1925, 2625, 2959, 4035, 4125, 4375, 5649, 5775, 6725, 6875, 8877, 9415, 9625, 13125, 14795, 20175, 20625, 20713, 28245, 28875, 33625, 44385, 47075, 48125, 62139, 73975, 100875, 103565, 141225, 144375, 168125, 221925, 235375, 310695, 369875, 504375, 517825, 706125, 1109625, 1176875, 1553475, 1849375, 2589125, 3530625, 5548125, 7767375, 12945625, 38836875]

約数ペア:

[(1, 38836875), (3, 12945625), (5, 7767375), (7, 5548125), (11, 3530625), (15, 2589125), (21, 1849375), (25, 1553475), (33, 1176875), (35, 1109625), (55, 706125), (75, 517825), (77, 504375), (105, 369875), (125, 310695), (165, 235375), (175, 221925), (231, 168125), (269, 144375), (275, 141225), (375, 103565), (385, 100875), (525, 73975), (625, 62139), (807, 48125), (825, 47075), (875, 44385), (1155, 33625), (1345, 28875), (1375, 28245), (1875, 20713), (1883, 20625), (1925, 20175), (2625, 14795), (2959, 13125), (4035, 9625), (4125, 9415), (4375, 8877), (5649, 6875), (5775, 6725)]