154328186875

素因数分解:

$5^4\times {\mathrm{443}}^1\times {\mathrm{547}}^1\times {\mathrm{1019}}^1$

素因数の和:2029

約数の個数: 40

約数和(自身を含む): 193827205440

約数和(自身を除く): 39499018565

約数列:

[1, 5, 25, 125, 443, 547, 625, 1019, 2215, 2735, 5095, 11075, 13675, 25475, 55375, 68375, 127375, 242321, 276875, 341875, 451417, 557393, 636875, 1211605, 2257085, 2786965, 6058025, 11285425, 13934825, 30290125, 56427125, 69674125, 151450625, 246925099, 282135625, 348370625, 1234625495, 6173127475, 30865637375, 154328186875]

約数ペア:

[(1, 154328186875), (5, 30865637375), (25, 6173127475), (125, 1234625495), (443, 348370625), (547, 282135625), (625, 246925099), (1019, 151450625), (2215, 69674125), (2735, 56427125), (5095, 30290125), (11075, 13934825), (13675, 11285425), (25475, 6058025), (55375, 2786965), (68375, 2257085), (127375, 1211605), (242321, 636875), (276875, 557393), (341875, 451417)]