28932965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 38071296

約数和(自身を除く): 9138331

約数列:

[1, 5, 23, 47, 53, 101, 115, 235, 265, 505, 1081, 1219, 2323, 2491, 4747, 5353, 5405, 6095, 11615, 12455, 23735, 26765, 57293, 109181, 123119, 251591, 286465, 545905, 615595, 1257955, 5786593, 28932965]

約数ペア:

[(1, 28932965), (5, 5786593), (23, 1257955), (47, 615595), (53, 545905), (101, 286465), (115, 251591), (235, 123119), (265, 109181), (505, 57293), (1081, 26765), (1219, 23735), (2323, 12455), (2491, 11615), (4747, 6095), (5353, 5405)]