42684875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 57620160

約数和(自身を除く): 14935285

約数列:

[1, 5, 17, 25, 53, 85, 125, 265, 379, 425, 901, 1325, 1895, 2125, 4505, 6443, 6625, 9475, 20087, 22525, 32215, 47375, 100435, 112625, 161075, 341479, 502175, 805375, 1707395, 2510875, 8536975, 42684875]

約数ペア:

[(1, 42684875), (5, 8536975), (17, 2510875), (25, 1707395), (53, 805375), (85, 502175), (125, 341479), (265, 161075), (379, 112625), (425, 100435), (901, 47375), (1325, 32215), (1895, 22525), (2125, 20087), (4505, 9475), (6443, 6625)]